3138731908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{240479}}^1$

素因数の和:240747

約数の個数: 24

約数和(自身を含む): 5938894080

約数和(自身を除く): 2800162172

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 240479, 480958, 961916, 3126227, 6252454, 12504908, 60360229, 120720458, 241440916, 784682977, 1569365954, 3138731908]

約数ペア:

[(1, 3138731908), (2, 1569365954), (4, 784682977), (13, 241440916), (26, 120720458), (52, 60360229), (251, 12504908), (502, 6252454), (1004, 3126227), (3263, 961916), (6526, 480958), (13052, 240479)]