40661974

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{677}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 62240400

約数和(自身を除く): 21578426

約数列:

[1, 2, 59, 118, 509, 677, 1018, 1354, 30031, 39943, 60062, 79886, 344593, 689186, 20330987, 40661974]

約数ペア:

[(1, 40661974), (2, 20330987), (59, 689186), (118, 344593), (509, 79886), (677, 60062), (1018, 39943), (1354, 30031)]