1601472808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{30253}}^1$

素因数の和:30781

約数の個数: 32

約数和(自身を含む): 3240203400

約数和(自身を除く): 1638730592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 509, 1018, 2036, 4072, 6617, 13234, 26468, 30253, 52936, 60506, 121012, 242024, 393289, 786578, 1573156, 3146312, 15398777, 30797554, 61595108, 123190216, 200184101, 400368202, 800736404, 1601472808]

約数ペア:

[(1, 1601472808), (2, 800736404), (4, 400368202), (8, 200184101), (13, 123190216), (26, 61595108), (52, 30797554), (104, 15398777), (509, 3146312), (1018, 1573156), (2036, 786578), (4072, 393289), (6617, 242024), (13234, 121012), (26468, 60506), (30253, 52936)]