1948502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 16

約数和(自身を含む): 3030720

約数和(自身を除く): 1082218

約数列:

[1, 2, 43, 86, 139, 163, 278, 326, 5977, 7009, 11954, 14018, 22657, 45314, 974251, 1948502]

約数ペア:

[(1, 1948502), (2, 974251), (43, 45314), (86, 22657), (139, 14018), (163, 11954), (278, 7009), (326, 5977)]