4142242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:837

約数の個数: 16

約数和(自身を含む): 6725880

約数和(自身を除く): 2583638

約数列:

[1, 2, 13, 26, 313, 509, 626, 1018, 4069, 6617, 8138, 13234, 159317, 318634, 2071121, 4142242]

約数ペア:

[(1, 4142242), (2, 2071121), (13, 318634), (26, 159317), (313, 13234), (509, 8138), (626, 6617), (1018, 4069)]