2009811864

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1\times {\mathrm{1783}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 5109661440

約数和(自身を除く): 3099849576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 701, 804, 1402, 1608, 1783, 2103, 2804, 3566, 4206, 5349, 5608, 7132, 8412, 10698, 14264, 16824, 21396, 42792, 46967, 93934, 119461, 140901, 187868, 238922, 281802, 358383, 375736, 477844, 563604, 716766, 955688, 1127208, 1249883, 1433532, 2499766, 2867064, 3749649, 4999532, 7499298, 9999064, 14998596, 29997192, 83742161, 167484322, 251226483, 334968644, 502452966, 669937288, 1004905932, 2009811864]

約数ペア:

[(1, 2009811864), (2, 1004905932), (3, 669937288), (4, 502452966), (6, 334968644), (8, 251226483), (12, 167484322), (24, 83742161), (67, 29997192), (134, 14998596), (201, 9999064), (268, 7499298), (402, 4999532), (536, 3749649), (701, 2867064), (804, 2499766), (1402, 1433532), (1608, 1249883), (1783, 1127208), (2103, 955688), (2804, 716766), (3566, 563604), (4206, 477844), (5349, 375736), (5608, 358383), (7132, 281802), (8412, 238922), (10698, 187868), (14264, 140901), (16824, 119461), (21396, 93934), (42792, 46967)]