1276415556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{481303}}^1$

素因数の和:481340

約数の個数: 48

約数和(自身を含む): 3396081024

約数和(自身を除く): 2119665468

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, 2652, 481303, 962606, 1443909, 1925212, 2887818, 5775636, 6256939, 8182151, 12513878, 16364302, 18770817, 24546453, 25027756, 32728604, 37541634, 49092906, 75083268, 98185812, 106367963, 212735926, 319103889, 425471852, 638207778, 1276415556]

約数ペア:

[(1, 1276415556), (2, 638207778), (3, 425471852), (4, 319103889), (6, 212735926), (12, 106367963), (13, 98185812), (17, 75083268), (26, 49092906), (34, 37541634), (39, 32728604), (51, 25027756), (52, 24546453), (68, 18770817), (78, 16364302), (102, 12513878), (156, 8182151), (204, 6256939), (221, 5775636), (442, 2887818), (663, 1925212), (884, 1443909), (1326, 962606), (2652, 481303)]