403769886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{126257}}^1$

素因数の和:126316

約数の個数: 32

約数和(自身を含む): 890876448

約数和(自身を除く): 487106562

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 126257, 252514, 378771, 757542, 1641341, 3282682, 4924023, 5176537, 9848046, 10353074, 15529611, 31059222, 67294981, 134589962, 201884943, 403769886]

約数ペア:

[(1, 403769886), (2, 201884943), (3, 134589962), (6, 67294981), (13, 31059222), (26, 15529611), (39, 10353074), (41, 9848046), (78, 5176537), (82, 4924023), (123, 3282682), (246, 1641341), (533, 757542), (1066, 378771), (1599, 252514), (3198, 126257)]