2045309856

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{401987}}^1$

素因数の和:402053

約数の個数: 48

約数和(自身を含む): 5470252704

約数和(自身を除く): 3424942848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 401987, 803974, 1205961, 1607948, 2411922, 3215896, 4823844, 6431792, 9647688, 12863584, 19295376, 21305311, 38590752, 42610622, 63915933, 85221244, 127831866, 170442488, 255663732, 340884976, 511327464, 681769952, 1022654928, 2045309856]

約数ペア:

[(1, 2045309856), (2, 1022654928), (3, 681769952), (4, 511327464), (6, 340884976), (8, 255663732), (12, 170442488), (16, 127831866), (24, 85221244), (32, 63915933), (48, 42610622), (53, 38590752), (96, 21305311), (106, 19295376), (159, 12863584), (212, 9647688), (318, 6431792), (424, 4823844), (636, 3215896), (848, 2411922), (1272, 1607948), (1696, 1205961), (2544, 803974), (5088, 401987)]