1273160158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 2161790208

約数和(自身を除く): 888630050

約数列:

[1, 2, 17, 34, 37, 47, 61, 74, 94, 122, 353, 629, 706, 799, 1037, 1258, 1598, 1739, 2074, 2257, 2867, 3478, 4514, 5734, 6001, 12002, 13061, 16591, 21533, 26122, 29563, 33182, 38369, 43066, 48739, 59126, 76738, 97478, 106079, 212158, 222037, 282047, 366061, 444074, 564094, 613867, 732122, 796721, 1012051, 1227734, 1593442, 1803343, 2024102, 3606686, 10435739, 13544257, 17204867, 20871478, 27088514, 34409734, 37445887, 74891774, 636580079, 1273160158]

約数ペア:

[(1, 1273160158), (2, 636580079), (17, 74891774), (34, 37445887), (37, 34409734), (47, 27088514), (61, 20871478), (74, 17204867), (94, 13544257), (122, 10435739), (353, 3606686), (629, 2024102), (706, 1803343), (799, 1593442), (1037, 1227734), (1258, 1012051), (1598, 796721), (1739, 732122), (2074, 613867), (2257, 564094), (2867, 444074), (3478, 366061), (4514, 282047), (5734, 222037), (6001, 212158), (12002, 106079), (13061, 97478), (16591, 76738), (21533, 59126), (26122, 48739), (29563, 43066), (33182, 38369)]