388628618

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{2087}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 683126784

約数和(自身を除く): 294498166

約数列:

[1, 2, 7, 14, 47, 94, 283, 329, 566, 658, 1981, 2087, 3962, 4174, 13301, 14609, 26602, 29218, 93107, 98089, 186214, 196178, 590621, 686623, 1181242, 1373246, 4134347, 8268694, 27759187, 55518374, 194314309, 388628618]

約数ペア:

[(1, 388628618), (2, 194314309), (7, 55518374), (14, 27759187), (47, 8268694), (94, 4134347), (283, 1373246), (329, 1181242), (566, 686623), (658, 590621), (1981, 196178), (2087, 186214), (3962, 98089), (4174, 93107), (13301, 29218), (14609, 26602)]