1569881508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{40093}}^1$

素因数の和:40364

約数の個数: 48

約数和(自身を含む): 3960645696

約数和(自身を除く): 2390764188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 502, 753, 1004, 1506, 3012, 3263, 6526, 9789, 13052, 19578, 39156, 40093, 80186, 120279, 160372, 240558, 481116, 521209, 1042418, 1563627, 2084836, 3127254, 6254508, 10063343, 20126686, 30190029, 40253372, 60380058, 120760116, 130823459, 261646918, 392470377, 523293836, 784940754, 1569881508]

約数ペア:

[(1, 1569881508), (2, 784940754), (3, 523293836), (4, 392470377), (6, 261646918), (12, 130823459), (13, 120760116), (26, 60380058), (39, 40253372), (52, 30190029), (78, 20126686), (156, 10063343), (251, 6254508), (502, 3127254), (753, 2084836), (1004, 1563627), (1506, 1042418), (3012, 521209), (3263, 481116), (6526, 240558), (9789, 160372), (13052, 120279), (19578, 80186), (39156, 40093)]