91008387974

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{231001}}^1$

素因数の和:231380

約数の個数: 32

約数和(自身を含む): 158071896576

約数和(自身を除く): 67063508602

約数列:

[1, 2, 7, 14, 107, 214, 263, 526, 749, 1498, 1841, 3682, 28141, 56282, 196987, 231001, 393974, 462002, 1617007, 3234014, 24717107, 49434214, 60753263, 121506526, 173019749, 346039498, 425272841, 850545682, 6500599141, 13001198282, 45504193987, 91008387974]

約数ペア:

[(1, 91008387974), (2, 45504193987), (7, 13001198282), (14, 6500599141), (107, 850545682), (214, 425272841), (263, 346039498), (526, 173019749), (749, 121506526), (1498, 60753263), (1841, 49434214), (3682, 24717107), (28141, 3234014), (56282, 1617007), (196987, 462002), (231001, 393974)]