3923764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 7522088

約数和(自身を除く): 3598324

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1237, 1586, 2474, 3172, 4948, 16081, 32162, 64324, 75457, 150914, 301828, 980941, 1961882, 3923764]

約数ペア:

[(1, 3923764), (2, 1961882), (4, 980941), (13, 301828), (26, 150914), (52, 75457), (61, 64324), (122, 32162), (244, 16081), (793, 4948), (1237, 3172), (1586, 2474)]