341991027982

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{1277}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 527876100576

約数和(自身を除く): 185885072594

約数列:

[1, 2, 71, 101, 142, 202, 263, 526, 1277, 2554, 5041, 7171, 10082, 14342, 18673, 26563, 37346, 53126, 90667, 128977, 181334, 257954, 335851, 509141, 671702, 1018282, 1325783, 1885973, 2651566, 3771946, 6437357, 9157367, 12874714, 18314734, 23845421, 33920951, 47690842, 67841902, 133904083, 267808166, 650173057, 1300346114, 1693024891, 2408387521, 3386049782, 4816775042, 170995513991, 341991027982]

約数ペア:

[(1, 341991027982), (2, 170995513991), (71, 4816775042), (101, 3386049782), (142, 2408387521), (202, 1693024891), (263, 1300346114), (526, 650173057), (1277, 267808166), (2554, 133904083), (5041, 67841902), (7171, 47690842), (10082, 33920951), (14342, 23845421), (18673, 18314734), (26563, 12874714), (37346, 9157367), (53126, 6437357), (90667, 3771946), (128977, 2651566), (181334, 1885973), (257954, 1325783), (335851, 1018282), (509141, 671702)]