1557852

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 3666432

約数和(自身を除く): 2108580

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 991, 1572, 1982, 2973, 3964, 5946, 11892, 129821, 259642, 389463, 519284, 778926, 1557852]

約数ペア:

[(1, 1557852), (2, 778926), (3, 519284), (4, 389463), (6, 259642), (12, 129821), (131, 11892), (262, 5946), (393, 3964), (524, 2973), (786, 1982), (991, 1572)]