3877881874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{6361}}^1$

素因数の和:6706

約数の個数: 32

約数和(自身を含む): 6247992960

約数和(自身を除く): 2370111086

約数列:

[1, 2, 19, 38, 61, 122, 263, 526, 1159, 2318, 4997, 6361, 9994, 12722, 16043, 32086, 120859, 241718, 304817, 388021, 609634, 776042, 1672943, 3345886, 7372399, 14744798, 31785917, 63571834, 102049523, 204099046, 1938940937, 3877881874]

約数ペア:

[(1, 3877881874), (2, 1938940937), (19, 204099046), (38, 102049523), (61, 63571834), (122, 31785917), (263, 14744798), (526, 7372399), (1159, 3345886), (2318, 1672943), (4997, 776042), (6361, 609634), (9994, 388021), (12722, 304817), (16043, 241718), (32086, 120859)]