253636634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 412205760

約数和(自身を除く): 158569126

約数列:

[1, 2, 17, 34, 59, 118, 227, 454, 557, 1003, 1114, 2006, 3859, 7718, 9469, 13393, 18938, 26786, 32863, 65726, 126439, 227681, 252878, 455362, 558671, 1117342, 2149463, 4298926, 7459901, 14919802, 126818317, 253636634]

約数ペア:

[(1, 253636634), (2, 126818317), (17, 14919802), (34, 7459901), (59, 4298926), (118, 2149463), (227, 1117342), (454, 558671), (557, 455362), (1003, 252878), (1114, 227681), (2006, 126439), (3859, 65726), (7718, 32863), (9469, 26786), (13393, 18938)]