471396770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3927

約数の個数: 48

約数和(自身を含む): 931635432

約数和(自身を除く): 460238662

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 169, 338, 365, 730, 845, 949, 1690, 1898, 3821, 4745, 7642, 9490, 12337, 19105, 24674, 38210, 49673, 61685, 99346, 123370, 248365, 278933, 496730, 557866, 645749, 1291498, 1394665, 2789330, 3228745, 3626129, 6457490, 7252258, 18130645, 36261290, 47139677, 94279354, 235698385, 471396770]

約数ペア:

[(1, 471396770), (2, 235698385), (5, 94279354), (10, 47139677), (13, 36261290), (26, 18130645), (65, 7252258), (73, 6457490), (130, 3626129), (146, 3228745), (169, 2789330), (338, 1394665), (365, 1291498), (730, 645749), (845, 557866), (949, 496730), (1690, 278933), (1898, 248365), (3821, 123370), (4745, 99346), (7642, 61685), (9490, 49673), (12337, 38210), (19105, 24674)]