2009783956

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{26407}}^1$

素因数の和:26823

約数の個数: 24

約数和(自身を含む): 3593600640

約数和(自身を除く): 1583816684

約数列:

[1, 2, 4, 53, 106, 212, 359, 718, 1436, 19027, 26407, 38054, 52814, 76108, 105628, 1399571, 2799142, 5598284, 9480113, 18960226, 37920452, 502445989, 1004891978, 2009783956]

約数ペア:

[(1, 2009783956), (2, 1004891978), (4, 502445989), (53, 37920452), (106, 18960226), (212, 9480113), (359, 5598284), (718, 2799142), (1436, 1399571), (19027, 105628), (26407, 76108), (38054, 52814)]