245875012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{116639}}^1$

素因数の和:116691

約数の個数: 24

約数和(自身を含む): 470292480

約数和(自身を除く): 224417468

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 116639, 233278, 466556, 1982863, 3615809, 3965726, 7231618, 7931452, 14463236, 61468753, 122937506, 245875012]

約数ペア:

[(1, 245875012), (2, 122937506), (4, 61468753), (17, 14463236), (31, 7931452), (34, 7231618), (62, 3965726), (68, 3615809), (124, 1982863), (527, 466556), (1054, 233278), (2108, 116639)]