2502448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 5343408

約数和(自身を除く): 2840960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 227, 424, 454, 689, 848, 908, 1378, 1816, 2756, 2951, 3632, 5512, 5902, 11024, 11804, 12031, 23608, 24062, 47216, 48124, 96248, 156403, 192496, 312806, 625612, 1251224, 2502448]

約数ペア:

[(1, 2502448), (2, 1251224), (4, 625612), (8, 312806), (13, 192496), (16, 156403), (26, 96248), (52, 48124), (53, 47216), (104, 24062), (106, 23608), (208, 12031), (212, 11804), (227, 11024), (424, 5902), (454, 5512), (689, 3632), (848, 2951), (908, 2756), (1378, 1816)]