2985454082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 5209505280

約数和(自身を除く): 2224051198

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 193, 221, 386, 442, 443, 886, 1027, 1343, 2054, 2509, 2686, 3281, 5018, 5759, 6562, 7531, 11518, 15062, 15247, 17459, 30494, 34918, 34997, 42653, 69994, 85306, 85499, 97903, 170998, 195806, 198211, 259199, 396422, 454961, 518398, 594949, 909922, 1111487, 1189898, 1453483, 2222974, 2906966, 3369587, 6739174, 6754421, 7734337, 13508842, 15468674, 18895279, 37790558, 87807473, 114825157, 175614946, 229650314, 1492727041, 2985454082]

約数ペア:

[(1, 2985454082), (2, 1492727041), (13, 229650314), (17, 175614946), (26, 114825157), (34, 87807473), (79, 37790558), (158, 18895279), (193, 15468674), (221, 13508842), (386, 7734337), (442, 6754421), (443, 6739174), (886, 3369587), (1027, 2906966), (1343, 2222974), (2054, 1453483), (2509, 1189898), (2686, 1111487), (3281, 909922), (5018, 594949), (5759, 518398), (6562, 454961), (7531, 396422), (11518, 259199), (15062, 198211), (15247, 195806), (17459, 170998), (30494, 97903), (34918, 85499), (34997, 85306), (42653, 69994)]