1229348642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{21157}}^1$

素因数の和:22885

約数の個数: 16

約数和(自身を含む): 1953729720

約数和(自身を除く): 724381078

約数列:

[1, 2, 17, 34, 1709, 3418, 21157, 29053, 42314, 58106, 359669, 719338, 36157313, 72314626, 614674321, 1229348642]

約数ペア:

[(1, 1229348642), (2, 614674321), (17, 72314626), (34, 36157313), (1709, 719338), (3418, 359669), (21157, 58106), (29053, 42314)]