870870584

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{2551}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 1650633600

約数和(自身を除く): 779763016

約数列:

[1, 2, 4, 8, 139, 278, 307, 556, 614, 1112, 1228, 2456, 2551, 5102, 10204, 20408, 42673, 85346, 170692, 341384, 354589, 709178, 783157, 1418356, 1566314, 2836712, 3132628, 6265256, 108858823, 217717646, 435435292, 870870584]

約数ペア:

[(1, 870870584), (2, 435435292), (4, 217717646), (8, 108858823), (139, 6265256), (278, 3132628), (307, 2836712), (556, 1566314), (614, 1418356), (1112, 783157), (1228, 709178), (2456, 354589), (2551, 341384), (5102, 170692), (10204, 85346), (20408, 42673)]