2001106248

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{2081}}^1$

素因数の和:2582

約数の個数: 64

約数和(自身を含む): 5066755200

約数和(自身を除く): 3065648952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 389, 412, 618, 778, 824, 1167, 1236, 1556, 2081, 2334, 2472, 3112, 4162, 4668, 6243, 8324, 9336, 12486, 16648, 24972, 40067, 49944, 80134, 120201, 160268, 214343, 240402, 320536, 428686, 480804, 643029, 809509, 857372, 961608, 1286058, 1619018, 1714744, 2428527, 2572116, 3238036, 4857054, 5144232, 6476072, 9714108, 19428216, 83379427, 166758854, 250138281, 333517708, 500276562, 667035416, 1000553124, 2001106248]

約数ペア:

[(1, 2001106248), (2, 1000553124), (3, 667035416), (4, 500276562), (6, 333517708), (8, 250138281), (12, 166758854), (24, 83379427), (103, 19428216), (206, 9714108), (309, 6476072), (389, 5144232), (412, 4857054), (618, 3238036), (778, 2572116), (824, 2428527), (1167, 1714744), (1236, 1619018), (1556, 1286058), (2081, 961608), (2334, 857372), (2472, 809509), (3112, 643029), (4162, 480804), (4668, 428686), (6243, 320536), (8324, 240402), (9336, 214343), (12486, 160268), (16648, 120201), (24972, 80134), (40067, 49944)]