3863915848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 8327120760

約数和(自身を除く): 4463204912

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 97, 104, 152, 194, 247, 361, 388, 494, 722, 776, 988, 1061, 1261, 1444, 1843, 1976, 2122, 2522, 2888, 3686, 4244, 4693, 5044, 7372, 8488, 9386, 10088, 13793, 14744, 18772, 20159, 23959, 27586, 35017, 37544, 40318, 47918, 55172, 70034, 80636, 95836, 102917, 110344, 140068, 161272, 191672, 205834, 262067, 280136, 383021, 411668, 455221, 524134, 766042, 823336, 910442, 1048268, 1337921, 1532084, 1820884, 1955423, 2096536, 2675842, 3064168, 3641768, 3910846, 4979273, 5351684, 7821692, 9958546, 10703368, 15643384, 19917092, 25420499, 37153037, 39834184, 50840998, 74306074, 101681996, 148612148, 203363992, 297224296, 482989481, 965978962, 1931957924, 3863915848]

約数ペア:

[(1, 3863915848), (2, 1931957924), (4, 965978962), (8, 482989481), (13, 297224296), (19, 203363992), (26, 148612148), (38, 101681996), (52, 74306074), (76, 50840998), (97, 39834184), (104, 37153037), (152, 25420499), (194, 19917092), (247, 15643384), (361, 10703368), (388, 9958546), (494, 7821692), (722, 5351684), (776, 4979273), (988, 3910846), (1061, 3641768), (1261, 3064168), (1444, 2675842), (1843, 2096536), (1976, 1955423), (2122, 1820884), (2522, 1532084), (2888, 1337921), (3686, 1048268), (4244, 910442), (4693, 823336), (5044, 766042), (7372, 524134), (8488, 455221), (9386, 411668), (10088, 383021), (13793, 280136), (14744, 262067), (18772, 205834), (20159, 191672), (23959, 161272), (27586, 140068), (35017, 110344), (37544, 102917), (40318, 95836), (47918, 80636), (55172, 70034)]