2141556

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 5029920

約数和(自身を除く): 2888364

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 997, 1074, 1994, 2148, 2991, 3988, 5982, 11964, 178463, 356926, 535389, 713852, 1070778, 2141556]

約数ペア:

[(1, 2141556), (2, 1070778), (3, 713852), (4, 535389), (6, 356926), (12, 178463), (179, 11964), (358, 5982), (537, 3988), (716, 2991), (997, 2148), (1074, 1994)]