1021000964

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{373}}^1\times {\mathrm{3823}}^1$

素因数の和:4379

約数の個数: 24

約数和(自身を含む): 1802021760

約数和(自身を除く): 781020796

約数列:

[1, 2, 4, 179, 358, 373, 716, 746, 1492, 3823, 7646, 15292, 66767, 133534, 267068, 684317, 1368634, 1425979, 2737268, 2851958, 5703916, 255250241, 510500482, 1021000964]

約数ペア:

[(1, 1021000964), (2, 510500482), (4, 255250241), (179, 5703916), (358, 2851958), (373, 2737268), (716, 1425979), (746, 1368634), (1492, 684317), (3823, 267068), (7646, 133534), (15292, 66767)]