2543476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 4914504

約数和(自身を除く): 2371028

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1193, 2132, 2386, 4772, 15509, 31018, 48913, 62036, 97826, 195652, 635869, 1271738, 2543476]

約数ペア:

[(1, 2543476), (2, 1271738), (4, 635869), (13, 195652), (26, 97826), (41, 62036), (52, 48913), (82, 31018), (164, 15509), (533, 4772), (1066, 2386), (1193, 2132)]