1269071726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 2262012480

約数和(自身を除く): 992940754

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 181, 221, 362, 377, 442, 493, 547, 754, 986, 1094, 2353, 3077, 4706, 5249, 6154, 6409, 7111, 9299, 10498, 12818, 14222, 15863, 18598, 31726, 40001, 68237, 80002, 89233, 99007, 120887, 136474, 178466, 198014, 206219, 241774, 269671, 412438, 539342, 1160029, 1287091, 1683119, 2320058, 2574182, 2871203, 3366238, 3505723, 5742406, 7011446, 21880547, 37325639, 43761094, 48810451, 74651278, 97620902, 634535863, 1269071726]

約数ペア:

[(1, 1269071726), (2, 634535863), (13, 97620902), (17, 74651278), (26, 48810451), (29, 43761094), (34, 37325639), (58, 21880547), (181, 7011446), (221, 5742406), (362, 3505723), (377, 3366238), (442, 2871203), (493, 2574182), (547, 2320058), (754, 1683119), (986, 1287091), (1094, 1160029), (2353, 539342), (3077, 412438), (4706, 269671), (5249, 241774), (6154, 206219), (6409, 198014), (7111, 178466), (9299, 136474), (10498, 120887), (12818, 99007), (14222, 89233), (15863, 80002), (18598, 68237), (31726, 40001)]