1248122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 16

約数和(自身を含む): 1983744

約数和(自身を除く): 735622

約数列:

[1, 2, 31, 41, 62, 82, 491, 982, 1271, 2542, 15221, 20131, 30442, 40262, 624061, 1248122]

約数ペア:

[(1, 1248122), (2, 624061), (31, 40262), (41, 30442), (62, 20131), (82, 15221), (491, 2542), (982, 1271)]