1148291274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1987}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 2564997120

約数和(自身を除く): 1416705846

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 239, 403, 478, 717, 806, 1209, 1434, 1987, 2418, 3107, 3974, 5961, 6214, 7409, 9321, 11922, 14818, 18642, 22227, 25831, 44454, 51662, 61597, 77493, 96317, 123194, 154986, 184791, 192634, 288951, 369582, 474893, 577902, 800761, 949786, 1424679, 1601522, 2402283, 2849358, 4804566, 6173609, 12347218, 14721683, 18520827, 29443366, 37041654, 44165049, 88330098, 191381879, 382763758, 574145637, 1148291274]

約数ペア:

[(1, 1148291274), (2, 574145637), (3, 382763758), (6, 191381879), (13, 88330098), (26, 44165049), (31, 37041654), (39, 29443366), (62, 18520827), (78, 14721683), (93, 12347218), (186, 6173609), (239, 4804566), (403, 2849358), (478, 2402283), (717, 1601522), (806, 1424679), (1209, 949786), (1434, 800761), (1987, 577902), (2418, 474893), (3107, 369582), (3974, 288951), (5961, 192634), (6214, 184791), (7409, 154986), (9321, 123194), (11922, 96317), (14818, 77493), (18642, 61597), (22227, 51662), (25831, 44454)]