520020374942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2917}}^1\times {\mathrm{13921}}^1$

素因数の和:17196

約数の個数: 32

約数和(自身を含む): 823862750880

約数和(自身を除く): 303842375938

約数列:

[1, 2, 19, 38, 337, 674, 2917, 5834, 6403, 12806, 13921, 27842, 55423, 110846, 264499, 528998, 983029, 1966058, 4691377, 9382754, 18677551, 37355102, 40607557, 81215114, 89136163, 178272326, 771543583, 1543087166, 13684746709, 27369493418, 260010187471, 520020374942]

約数ペア:

[(1, 520020374942), (2, 260010187471), (19, 27369493418), (38, 13684746709), (337, 1543087166), (674, 771543583), (2917, 178272326), (5834, 89136163), (6403, 81215114), (12806, 40607557), (13921, 37355102), (27842, 18677551), (55423, 9382754), (110846, 4691377), (264499, 1966058), (528998, 983029)]