4640116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 9631440

約数和(自身を除く): 4991324

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 181, 221, 362, 377, 442, 493, 724, 754, 884, 986, 1508, 1972, 2353, 3077, 4706, 5249, 6154, 6409, 9412, 10498, 12308, 12818, 20996, 25636, 40001, 68237, 80002, 89233, 136474, 160004, 178466, 272948, 356932, 1160029, 2320058, 4640116]

約数ペア:

[(1, 4640116), (2, 2320058), (4, 1160029), (13, 356932), (17, 272948), (26, 178466), (29, 160004), (34, 136474), (52, 89233), (58, 80002), (68, 68237), (116, 40001), (181, 25636), (221, 20996), (362, 12818), (377, 12308), (442, 10498), (493, 9412), (724, 6409), (754, 6154), (884, 5249), (986, 4706), (1508, 3077), (1972, 2353)]