2040692906

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 3677184000

約数和(自身を除く): 1636491094

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 167, 329, 334, 343, 379, 658, 686, 758, 1169, 2303, 2338, 2653, 4606, 5306, 7849, 8183, 15698, 16121, 16366, 17813, 18571, 32242, 35626, 37142, 54943, 57281, 63293, 109886, 114562, 124691, 126586, 129997, 249382, 259994, 384601, 443051, 769202, 872837, 886102, 1745674, 2692207, 2974771, 3101357, 5384414, 5949542, 6109859, 6202714, 12219718, 20823397, 21709499, 41646794, 43418998, 145763779, 291527558, 1020346453, 2040692906]

約数ペア:

[(1, 2040692906), (2, 1020346453), (7, 291527558), (14, 145763779), (47, 43418998), (49, 41646794), (94, 21709499), (98, 20823397), (167, 12219718), (329, 6202714), (334, 6109859), (343, 5949542), (379, 5384414), (658, 3101357), (686, 2974771), (758, 2692207), (1169, 1745674), (2303, 886102), (2338, 872837), (2653, 769202), (4606, 443051), (5306, 384601), (7849, 259994), (8183, 249382), (15698, 129997), (16121, 126586), (16366, 124691), (17813, 114562), (18571, 109886), (32242, 63293), (35626, 57281), (37142, 54943)]