2021083619056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{574477}}^1$

素因数の和:574730

約数の個数: 80

約数和(自身を含む): 4164698942208

約数和(自身を除く): 2143615323152

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 173, 248, 328, 346, 496, 656, 692, 1271, 1384, 2542, 2768, 5084, 5363, 7093, 10168, 10726, 14186, 20336, 21452, 28372, 42904, 56744, 85808, 113488, 219883, 439766, 574477, 879532, 1148954, 1759064, 2297908, 3518128, 4595816, 9191632, 17808787, 23553557, 35617574, 47107114, 71235148, 94214228, 99384521, 142470296, 188428456, 198769042, 284940592, 376856912, 397538084, 730160267, 795076168, 1460320534, 1590152336, 2920641068, 3080920151, 4074765361, 5841282136, 6161840302, 8149530722, 11682564272, 12323680604, 16299061444, 24647361208, 32598122888, 49294722416, 65196245776, 126317726191, 252635452382, 505270904764, 1010541809528, 2021083619056]

約数ペア:

[(1, 2021083619056), (2, 1010541809528), (4, 505270904764), (8, 252635452382), (16, 126317726191), (31, 65196245776), (41, 49294722416), (62, 32598122888), (82, 24647361208), (124, 16299061444), (164, 12323680604), (173, 11682564272), (248, 8149530722), (328, 6161840302), (346, 5841282136), (496, 4074765361), (656, 3080920151), (692, 2920641068), (1271, 1590152336), (1384, 1460320534), (2542, 795076168), (2768, 730160267), (5084, 397538084), (5363, 376856912), (7093, 284940592), (10168, 198769042), (10726, 188428456), (14186, 142470296), (20336, 99384521), (21452, 94214228), (28372, 71235148), (42904, 47107114), (56744, 35617574), (85808, 23553557), (113488, 17808787), (219883, 9191632), (439766, 4595816), (574477, 3518128), (879532, 2297908), (1148954, 1759064)]