4987978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1133

約数の個数: 16

約数和(自身を含む): 7801920

約数和(自身を除く): 2813942

約数列:

[1, 2, 41, 59, 82, 118, 1031, 2062, 2419, 4838, 42271, 60829, 84542, 121658, 2493989, 4987978]

約数ペア:

[(1, 4987978), (2, 2493989), (41, 121658), (59, 84542), (82, 60829), (118, 42271), (1031, 4838), (2062, 2419)]