8220316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 36

約数和(自身を含む): 16487128

約数和(自身を除く): 8266812

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 547, 578, 884, 1094, 1156, 2188, 3757, 7111, 7514, 9299, 14222, 15028, 18598, 28444, 37196, 120887, 158083, 241774, 316166, 483548, 632332, 2055079, 4110158, 8220316]

約数ペア:

[(1, 8220316), (2, 4110158), (4, 2055079), (13, 632332), (17, 483548), (26, 316166), (34, 241774), (52, 158083), (68, 120887), (221, 37196), (289, 28444), (442, 18598), (547, 15028), (578, 14222), (884, 9299), (1094, 7514), (1156, 7111), (2188, 3757)]