2012946906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1601}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 4360003200

約数和(自身を除く): 2347056294

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 269, 538, 779, 807, 1558, 1601, 1614, 2337, 3202, 4674, 4803, 5111, 9606, 10222, 11029, 15333, 22058, 30419, 30666, 33087, 60838, 65641, 66174, 91257, 131282, 182514, 196923, 209551, 393846, 419102, 430669, 628653, 861338, 1247179, 1257306, 1292007, 2494358, 2584014, 3741537, 7483074, 8182711, 16365422, 17657429, 24548133, 35314858, 49096266, 52972287, 105944574, 335491151, 670982302, 1006473453, 2012946906]

約数ペア:

[(1, 2012946906), (2, 1006473453), (3, 670982302), (6, 335491151), (19, 105944574), (38, 52972287), (41, 49096266), (57, 35314858), (82, 24548133), (114, 17657429), (123, 16365422), (246, 8182711), (269, 7483074), (538, 3741537), (779, 2584014), (807, 2494358), (1558, 1292007), (1601, 1257306), (1614, 1247179), (2337, 861338), (3202, 628653), (4674, 430669), (4803, 419102), (5111, 393846), (9606, 209551), (10222, 196923), (11029, 182514), (15333, 131282), (22058, 91257), (30419, 66174), (30666, 65641), (33087, 60838)]