481566280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{926089}}^1$

素因数の和:926113

約数の個数: 32

約数和(自身を含む): 1166873400

約数和(自身を除く): 685307120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 926089, 1852178, 3704356, 4630445, 7408712, 9260890, 12039157, 18521780, 24078314, 37043560, 48156628, 60195785, 96313256, 120391570, 240783140, 481566280]

約数ペア:

[(1, 481566280), (2, 240783140), (4, 120391570), (5, 96313256), (8, 60195785), (10, 48156628), (13, 37043560), (20, 24078314), (26, 18521780), (40, 12039157), (52, 9260890), (65, 7408712), (104, 4630445), (130, 3704356), (260, 1852178), (520, 926089)]