42156944602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1\times {\mathrm{277279}}^1$

素因数の和:281301

約数の個数: 16

約数和(自身を含む): 66580473600

約数和(自身を除く): 24423528998

約数列:

[1, 2, 19, 38, 4001, 8002, 76019, 152038, 277279, 554558, 5268301, 10536602, 1109393279, 2218786558, 21078472301, 42156944602]

約数ペア:

[(1, 42156944602), (2, 21078472301), (19, 2218786558), (38, 1109393279), (4001, 10536602), (8002, 5268301), (76019, 554558), (152038, 277279)]