2028045572

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{1289}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 4114212480

約数和(自身を除く): 2086166908

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 677, 1162, 1289, 1354, 2324, 2578, 2708, 4739, 5156, 9023, 9478, 18046, 18956, 36092, 56191, 106987, 112382, 213974, 224764, 393337, 427948, 748909, 786674, 872653, 1497818, 1573348, 1745306, 2995636, 3490612, 6108571, 12217142, 24434284, 72430199, 144860398, 289720796, 507011393, 1014022786, 2028045572]

約数ペア:

[(1, 2028045572), (2, 1014022786), (4, 507011393), (7, 289720796), (14, 144860398), (28, 72430199), (83, 24434284), (166, 12217142), (332, 6108571), (581, 3490612), (677, 2995636), (1162, 1745306), (1289, 1573348), (1354, 1497818), (2324, 872653), (2578, 786674), (2708, 748909), (4739, 427948), (5156, 393337), (9023, 224764), (9478, 213974), (18046, 112382), (18956, 106987), (36092, 56191)]