2021241196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{2089}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 3981700800

約数和(自身を除く): 1960459604

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 809, 1196, 1618, 2089, 3236, 4178, 8356, 10517, 18607, 21034, 27157, 37214, 42068, 48047, 54314, 74428, 96094, 108628, 192188, 241891, 483782, 624611, 967564, 1249222, 1690001, 2498444, 3380002, 6760004, 21970013, 38870023, 43940026, 77740046, 87880052, 155480092, 505310299, 1010620598, 2021241196]

約数ペア:

[(1, 2021241196), (2, 1010620598), (4, 505310299), (13, 155480092), (23, 87880052), (26, 77740046), (46, 43940026), (52, 38870023), (92, 21970013), (299, 6760004), (598, 3380002), (809, 2498444), (1196, 1690001), (1618, 1249222), (2089, 967564), (3236, 624611), (4178, 483782), (8356, 241891), (10517, 192188), (18607, 108628), (21034, 96094), (27157, 74428), (37214, 54314), (42068, 48047)]