2207348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 4826304

約数和(自身を除く): 2618956

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 227, 286, 374, 442, 454, 572, 748, 884, 908, 2431, 2497, 2951, 3859, 4862, 4994, 5902, 7718, 9724, 9988, 11804, 15436, 32461, 42449, 50167, 64922, 84898, 100334, 129844, 169796, 200668, 551837, 1103674, 2207348]

約数ペア:

[(1, 2207348), (2, 1103674), (4, 551837), (11, 200668), (13, 169796), (17, 129844), (22, 100334), (26, 84898), (34, 64922), (44, 50167), (52, 42449), (68, 32461), (143, 15436), (187, 11804), (221, 9988), (227, 9724), (286, 7718), (374, 5902), (442, 4994), (454, 4862), (572, 3859), (748, 2951), (884, 2497), (908, 2431)]