685052104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{68891}}^1$

素因数の和:69021

約数の個数: 32

約数和(自身を含む): 1413663840

約数和(自身を除く): 728611736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 68891, 137782, 275564, 551128, 757801, 1515602, 3031204, 6062408, 7784683, 15569366, 31138732, 62277464, 85631513, 171263026, 342526052, 685052104]

約数ペア:

[(1, 685052104), (2, 342526052), (4, 171263026), (8, 85631513), (11, 62277464), (22, 31138732), (44, 15569366), (88, 7784683), (113, 6062408), (226, 3031204), (452, 1515602), (904, 757801), (1243, 551128), (2486, 275564), (4972, 137782), (9944, 68891)]