627256684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{86209}}^1$

素因数の和:86337

約数の個数: 24

約数和(自身を含む): 1173145680

約数和(自身を除く): 545888996

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 86209, 172418, 344836, 1465553, 2931106, 5862212, 9224363, 18448726, 36897452, 156814171, 313628342, 627256684]

約数ペア:

[(1, 627256684), (2, 313628342), (4, 156814171), (17, 36897452), (34, 18448726), (68, 9224363), (107, 5862212), (214, 2931106), (428, 1465553), (1819, 344836), (3638, 172418), (7276, 86209)]