1061405816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 2133146400

約数和(自身を除く): 1071740584

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 193, 194, 373, 386, 388, 746, 772, 776, 1492, 1544, 1843, 2984, 3667, 3686, 7087, 7334, 7372, 14174, 14668, 14744, 18721, 28348, 29336, 36181, 37442, 56696, 71989, 72362, 74884, 143978, 144724, 149768, 287956, 289448, 355699, 575912, 687439, 711398, 1367791, 1374878, 1422796, 2735582, 2749756, 2845592, 5471164, 5499512, 6982933, 10942328, 13965866, 27931732, 55863464, 132675727, 265351454, 530702908, 1061405816]

約数ペア:

[(1, 1061405816), (2, 530702908), (4, 265351454), (8, 132675727), (19, 55863464), (38, 27931732), (76, 13965866), (97, 10942328), (152, 6982933), (193, 5499512), (194, 5471164), (373, 2845592), (386, 2749756), (388, 2735582), (746, 1422796), (772, 1374878), (776, 1367791), (1492, 711398), (1544, 687439), (1843, 575912), (2984, 355699), (3667, 289448), (3686, 287956), (7087, 149768), (7334, 144724), (7372, 143978), (14174, 74884), (14668, 72362), (14744, 71989), (18721, 56696), (28348, 37442), (29336, 36181)]