21827227970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{176753}}^1$

素因数の和:177046

約数の個数: 32

約数和(自身を含む): 40202343792

約数和(自身を除く): 18375115822

約数列:

[1, 2, 5, 10, 53, 106, 233, 265, 466, 530, 1165, 2330, 12349, 24698, 61745, 123490, 176753, 353506, 883765, 1767530, 9367909, 18735818, 41183449, 46839545, 82366898, 93679090, 205917245, 411834490, 2182722797, 4365445594, 10913613985, 21827227970]

約数ペア:

[(1, 21827227970), (2, 10913613985), (5, 4365445594), (10, 2182722797), (53, 411834490), (106, 205917245), (233, 93679090), (265, 82366898), (466, 46839545), (530, 41183449), (1165, 18735818), (2330, 9367909), (12349, 1767530), (24698, 883765), (61745, 353506), (123490, 176753)]