2021569402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{99223}}^1$

素因数の和:99453

約数の個数: 16

約数和(自身を含む): 3100551552

約数和(自身を除く): 1078982150

約数列:

[1, 2, 61, 122, 167, 334, 10187, 20374, 99223, 198446, 6052603, 12105206, 16570241, 33140482, 1010784701, 2021569402]

約数ペア:

[(1, 2021569402), (2, 1010784701), (61, 33140482), (122, 16570241), (167, 12105206), (334, 6052603), (10187, 198446), (20374, 99223)]