426303722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6299}}^1$

素因数の和:6470

約数の個数: 32

約数和(自身を含む): 730296000

約数和(自身を除く): 303992278

約数列:

[1, 2, 13, 19, 26, 38, 137, 247, 274, 494, 1781, 2603, 3562, 5206, 6299, 12598, 33839, 67678, 81887, 119681, 163774, 239362, 862963, 1555853, 1725926, 3111706, 11218519, 16396297, 22437038, 32792594, 213151861, 426303722]

約数ペア:

[(1, 426303722), (2, 213151861), (13, 32792594), (19, 22437038), (26, 16396297), (38, 11218519), (137, 3111706), (247, 1725926), (274, 1555853), (494, 862963), (1781, 239362), (2603, 163774), (3562, 119681), (5206, 81887), (6299, 67678), (12598, 33839)]