90319502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26119}}^1$

素因数の和:26160

約数の個数: 32

約数和(自身を含む): 175526400

約数和(自身を除く): 85206898

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 26119, 52238, 182833, 339547, 365666, 496261, 679094, 992522, 2376829, 3473827, 4753658, 6451393, 6947654, 12902786, 45159751, 90319502]

約数ペア:

[(1, 90319502), (2, 45159751), (7, 12902786), (13, 6947654), (14, 6451393), (19, 4753658), (26, 3473827), (38, 2376829), (91, 992522), (133, 679094), (182, 496261), (247, 365666), (266, 339547), (494, 182833), (1729, 52238), (3458, 26119)]