65401394

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{2243}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 100172160

約数和(自身を除く): 34770766

約数列:

[1, 2, 61, 122, 239, 478, 2243, 4486, 14579, 29158, 136823, 273646, 536077, 1072154, 32700697, 65401394]

約数ペア:

[(1, 65401394), (2, 32700697), (61, 1072154), (122, 536077), (239, 273646), (478, 136823), (2243, 29158), (4486, 14579)]