422196688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{851203}}^1$

素因数の和:851242

約数の個数: 20

約数和(自身を含む): 844394368

約数和(自身を除く): 422197680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 851203, 1702406, 3404812, 6809624, 13619248, 26387293, 52774586, 105549172, 211098344, 422196688]

約数ペア:

[(1, 422196688), (2, 211098344), (4, 105549172), (8, 52774586), (16, 26387293), (31, 13619248), (62, 6809624), (124, 3404812), (248, 1702406), (496, 851203)]