79784902

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 120858624

約数和(自身を除く): 41073722

約数列:

[1, 2, 191, 331, 382, 631, 662, 1262, 63221, 120521, 126442, 208861, 241042, 417722, 39892451, 79784902]

約数ペア:

[(1, 79784902), (2, 39892451), (191, 417722), (331, 241042), (382, 208861), (631, 126442), (662, 120521), (1262, 63221)]