1382220221478

素因数分解:

$2^1\times 3^1\times {\mathrm{9907}}^1\times {\mathrm{23253259}}^1$

素因数の和:23263171

約数の個数: 16

約数和(自身を含む): 2764719600960

約数和(自身を除く): 1382499379482

約数列:

[1, 2, 3, 6, 9907, 19814, 29721, 59442, 23253259, 46506518, 69759777, 139519554, 230370036913, 460740073826, 691110110739, 1382220221478]

約数ペア:

[(1, 1382220221478), (2, 691110110739), (3, 460740073826), (6, 230370036913), (9907, 139519554), (19814, 69759777), (29721, 46506518), (59442, 23253259)]