13459784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 30119040

約数和(自身を除く): 16659256

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 331, 391, 442, 598, 662, 782, 884, 1196, 1324, 1564, 1768, 2392, 2648, 3128, 4303, 5083, 5627, 7613, 8606, 10166, 11254, 15226, 17212, 20332, 22508, 30452, 34424, 40664, 45016, 60904, 73151, 98969, 129421, 146302, 197938, 258842, 292604, 395876, 517684, 585208, 791752, 1035368, 1682473, 3364946, 6729892, 13459784]

約数ペア:

[(1, 13459784), (2, 6729892), (4, 3364946), (8, 1682473), (13, 1035368), (17, 791752), (23, 585208), (26, 517684), (34, 395876), (46, 292604), (52, 258842), (68, 197938), (92, 146302), (104, 129421), (136, 98969), (184, 73151), (221, 60904), (299, 45016), (331, 40664), (391, 34424), (442, 30452), (598, 22508), (662, 20332), (782, 17212), (884, 15226), (1196, 11254), (1324, 10166), (1564, 8606), (1768, 7613), (2392, 5627), (2648, 5083), (3128, 4303)]