4038996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 10753344

約数和(自身を除く): 6714348

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 1523, 2652, 3046, 4569, 6092, 9138, 18276, 19799, 25891, 39598, 51782, 59397, 77673, 79196, 103564, 118794, 155346, 237588, 310692, 336583, 673166, 1009749, 1346332, 2019498, 4038996]

約数ペア:

[(1, 4038996), (2, 2019498), (3, 1346332), (4, 1009749), (6, 673166), (12, 336583), (13, 310692), (17, 237588), (26, 155346), (34, 118794), (39, 103564), (51, 79196), (52, 77673), (68, 59397), (78, 51782), (102, 39598), (156, 25891), (204, 19799), (221, 18276), (442, 9138), (663, 6092), (884, 4569), (1326, 3046), (1523, 2652)]