9531470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 18633888

約数和(自身を除く): 9102418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 467, 785, 934, 1570, 2041, 2335, 4082, 4670, 6071, 10205, 12142, 20410, 30355, 60710, 73319, 146638, 366595, 733190, 953147, 1906294, 4765735, 9531470]

約数ペア:

[(1, 9531470), (2, 4765735), (5, 1906294), (10, 953147), (13, 733190), (26, 366595), (65, 146638), (130, 73319), (157, 60710), (314, 30355), (467, 20410), (785, 12142), (934, 10205), (1570, 6071), (2041, 4670), (2335, 4082)]