1284703054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 2015281152

約数和(自身を除く): 730578098

約数列:

[1, 2, 31, 62, 157, 191, 314, 382, 691, 1382, 4867, 5921, 9734, 11842, 21421, 29987, 42842, 59974, 108487, 131981, 216974, 263962, 929597, 1859194, 3363097, 4091411, 6726194, 8182822, 20721017, 41442034, 642351527, 1284703054]

約数ペア:

[(1, 1284703054), (2, 642351527), (31, 41442034), (62, 20721017), (157, 8182822), (191, 6726194), (314, 4091411), (382, 3363097), (691, 1859194), (1382, 929597), (4867, 263962), (5921, 216974), (9734, 131981), (11842, 108487), (21421, 59974), (29987, 42842)]