2253656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 4555440

約数和(自身を除く): 2301784

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 227, 292, 454, 584, 908, 1241, 1816, 2482, 3859, 4964, 7718, 9928, 15436, 16571, 30872, 33142, 66284, 132568, 281707, 563414, 1126828, 2253656]

約数ペア:

[(1, 2253656), (2, 1126828), (4, 563414), (8, 281707), (17, 132568), (34, 66284), (68, 33142), (73, 30872), (136, 16571), (146, 15436), (227, 9928), (292, 7718), (454, 4964), (584, 3859), (908, 2482), (1241, 1816)]