313620268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{207971}}^1$

素因数の和:208017

約数の個数: 24

約数和(自身を含む): 611437680

約数和(自身を除く): 297817412

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 207971, 415942, 831884, 2703623, 5407246, 6031159, 10814492, 12062318, 24124636, 78405067, 156810134, 313620268]

約数ペア:

[(1, 313620268), (2, 156810134), (4, 78405067), (13, 24124636), (26, 12062318), (29, 10814492), (52, 6031159), (58, 5407246), (116, 2703623), (377, 831884), (754, 415942), (1508, 207971)]