5398840961282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{2788021}}^1$

素因数の和:2788562

約数の個数: 32

約数和(自身を含む): 8611642353600

約数和(自身を除く): 3212801392318

約数列:

[1, 2, 19, 38, 131, 262, 389, 778, 2489, 4978, 7391, 14782, 50959, 101918, 968221, 1936442, 2788021, 5576042, 52972399, 105944798, 365230751, 730461502, 1084540169, 2169080338, 6939384269, 13878768538, 20606263211, 41212526422, 142074762139, 284149524278, 2699420480641, 5398840961282]

約数ペア:

[(1, 5398840961282), (2, 2699420480641), (19, 284149524278), (38, 142074762139), (131, 41212526422), (262, 20606263211), (389, 13878768538), (778, 6939384269), (2489, 2169080338), (4978, 1084540169), (7391, 730461502), (14782, 365230751), (50959, 105944798), (101918, 52972399), (968221, 5576042), (1936442, 2788021)]