304920871271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1\times {\mathrm{1483}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 327007591680

約数和(自身を除く): 22086720409

約数列:

[1, 19, 83, 241, 541, 1483, 1577, 4579, 10279, 20003, 28177, 44903, 123089, 130381, 357403, 380057, 802303, 853157, 2338691, 2477239, 6790657, 10821623, 15243757, 29664449, 66591149, 193355023, 205610837, 563624531, 1265231831, 3673745437, 16048466909, 304920871271]

約数ペア:

[(1, 304920871271), (19, 16048466909), (83, 3673745437), (241, 1265231831), (541, 563624531), (1483, 205610837), (1577, 193355023), (4579, 66591149), (10279, 29664449), (20003, 15243757), (28177, 10821623), (44903, 6790657), (123089, 2477239), (130381, 2338691), (357403, 853157), (380057, 802303)]