1279743410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{9851}}^1$

素因数の和:11050

約数の個数: 32

約数和(自身を含む): 2515333824

約数和(自身を除く): 1235590414

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1181, 2362, 5905, 9851, 11810, 12991, 19702, 25982, 49255, 64955, 98510, 108361, 129910, 216722, 541805, 1083610, 11634031, 23268062, 58170155, 116340310, 127974341, 255948682, 639871705, 1279743410]

約数ペア:

[(1, 1279743410), (2, 639871705), (5, 255948682), (10, 127974341), (11, 116340310), (22, 58170155), (55, 23268062), (110, 11634031), (1181, 1083610), (2362, 541805), (5905, 216722), (9851, 129910), (11810, 108361), (12991, 98510), (19702, 64955), (25982, 49255)]