616360784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2963273}}^1$

素因数の和:2963294

約数の個数: 20

約数和(自身を含む): 1286060916

約数和(自身を除く): 669700132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2963273, 5926546, 11853092, 23706184, 38522549, 47412368, 77045098, 154090196, 308180392, 616360784]

約数ペア:

[(1, 616360784), (2, 308180392), (4, 154090196), (8, 77045098), (13, 47412368), (16, 38522549), (26, 23706184), (52, 11853092), (104, 5926546), (208, 2963273)]