1489134490

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{240571}}^1$

素因数の和:241197

約数の個数: 16

約数和(自身を含む): 2684783520

約数和(自身を除く): 1195649030

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 240571, 481142, 1202855, 2405710, 148913449, 297826898, 744567245, 1489134490]

約数ペア:

[(1, 1489134490), (2, 744567245), (5, 297826898), (10, 148913449), (619, 2405710), (1238, 1202855), (3095, 481142), (6190, 240571)]