2079394564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{2693}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 4055224320

約数和(自身を除く): 1975829756

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 479, 806, 958, 1612, 1916, 2693, 5386, 6227, 10772, 12454, 14849, 24908, 29698, 35009, 59396, 70018, 83483, 140036, 166966, 193037, 333932, 386074, 772148, 1085279, 1289947, 2170558, 2579894, 4341116, 5159788, 16769311, 33538622, 39988357, 67077244, 79976714, 159953428, 519848641, 1039697282, 2079394564]

約数ペア:

[(1, 2079394564), (2, 1039697282), (4, 519848641), (13, 159953428), (26, 79976714), (31, 67077244), (52, 39988357), (62, 33538622), (124, 16769311), (403, 5159788), (479, 4341116), (806, 2579894), (958, 2170558), (1612, 1289947), (1916, 1085279), (2693, 772148), (5386, 386074), (6227, 333932), (10772, 193037), (12454, 166966), (14849, 140036), (24908, 83483), (29698, 70018), (35009, 59396)]