1991374752

素因数分解:

$2^5\times 3^1\times {\mathrm{227}}^1\times {\mathrm{91381}}^1$

素因数の和:91621

約数の個数: 48

約数和(自身を含む): 5250444192

約数和(自身を除く): 3259069440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 227, 454, 681, 908, 1362, 1816, 2724, 3632, 5448, 7264, 10896, 21792, 91381, 182762, 274143, 365524, 548286, 731048, 1096572, 1462096, 2193144, 2924192, 4386288, 8772576, 20743487, 41486974, 62230461, 82973948, 124460922, 165947896, 248921844, 331895792, 497843688, 663791584, 995687376, 1991374752]

約数ペア:

[(1, 1991374752), (2, 995687376), (3, 663791584), (4, 497843688), (6, 331895792), (8, 248921844), (12, 165947896), (16, 124460922), (24, 82973948), (32, 62230461), (48, 41486974), (96, 20743487), (227, 8772576), (454, 4386288), (681, 2924192), (908, 2193144), (1362, 1462096), (1816, 1096572), (2724, 731048), (3632, 548286), (5448, 365524), (7264, 274143), (10896, 182762), (21792, 91381)]