320424438

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{197063}}^1$

素因数の和:197339

約数の個数: 16

約数和(自身を含む): 643216896

約数和(自身を除く): 322792458

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 197063, 394126, 591189, 1182378, 53404073, 106808146, 160212219, 320424438]

約数ペア:

[(1, 320424438), (2, 160212219), (3, 106808146), (6, 53404073), (271, 1182378), (542, 591189), (813, 394126), (1626, 197063)]