1959602008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2801}}^1$

素因数の和:2889

約数の個数: 96

約数和(自身を含む): 4674408480

約数和(自身を除く): 2714806472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 961, 1612, 1736, 1922, 2801, 2821, 3224, 3844, 5602, 5642, 6727, 7688, 11204, 11284, 12493, 13454, 19607, 22408, 22568, 24986, 26908, 36413, 39214, 49972, 53816, 72826, 78428, 86831, 87451, 99944, 145652, 156856, 173662, 174902, 254891, 291304, 347324, 349804, 509782, 607817, 694648, 699608, 1019564, 1128803, 1215634, 2039128, 2257606, 2431268, 2691761, 4515212, 4862536, 5383522, 7901621, 9030424, 10767044, 15803242, 18842327, 21534088, 31606484, 34992893, 37684654, 63212968, 69985786, 75369308, 139971572, 150738616, 244950251, 279943144, 489900502, 979801004, 1959602008]

約数ペア:

[(1, 1959602008), (2, 979801004), (4, 489900502), (7, 279943144), (8, 244950251), (13, 150738616), (14, 139971572), (26, 75369308), (28, 69985786), (31, 63212968), (52, 37684654), (56, 34992893), (62, 31606484), (91, 21534088), (104, 18842327), (124, 15803242), (182, 10767044), (217, 9030424), (248, 7901621), (364, 5383522), (403, 4862536), (434, 4515212), (728, 2691761), (806, 2431268), (868, 2257606), (961, 2039128), (1612, 1215634), (1736, 1128803), (1922, 1019564), (2801, 699608), (2821, 694648), (3224, 607817), (3844, 509782), (5602, 349804), (5642, 347324), (6727, 291304), (7688, 254891), (11204, 174902), (11284, 173662), (12493, 156856), (13454, 145652), (19607, 99944), (22408, 87451), (22568, 86831), (24986, 78428), (26908, 72826), (36413, 53816), (39214, 49972)]