1297719076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{114599}}^1$

素因数の和:114771

約数の個数: 24

約数和(自身を含む): 2406600000

約数和(自身を除く): 1108880924

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 114599, 229198, 458396, 2177381, 4354762, 8709524, 17075251, 34150502, 68301004, 324429769, 648859538, 1297719076]

約数ペア:

[(1, 1297719076), (2, 648859538), (4, 324429769), (19, 68301004), (38, 34150502), (76, 17075251), (149, 8709524), (298, 4354762), (596, 2177381), (2831, 458396), (5662, 229198), (11324, 114599)]