1900575889903

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{138349}}^1$

素因数の和:138691

約数の個数: 32

約数和(自身を含む): 2087070624000

約数和(自身を除く): 186494734097

約数列:

[1, 17, 53, 79, 193, 901, 1343, 3281, 4187, 10229, 15247, 71179, 138349, 173893, 259199, 808091, 2351933, 7332497, 10929571, 13737547, 26701357, 124652449, 185802707, 453923069, 579267263, 1415171921, 2109407203, 9847543471, 24057922657, 35859922451, 111798581759, 1900575889903]

約数ペア:

[(1, 1900575889903), (17, 111798581759), (53, 35859922451), (79, 24057922657), (193, 9847543471), (901, 2109407203), (1343, 1415171921), (3281, 579267263), (4187, 453923069), (10229, 185802707), (15247, 124652449), (71179, 26701357), (138349, 13737547), (173893, 10929571), (259199, 7332497), (808091, 2351933)]