622753922

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{11821}}^1$

素因数の和:11954

約数の個数: 32

約数和(自身を含む): 1103134464

約数和(自身を除く): 480380542

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 371, 497, 742, 994, 3763, 7526, 11821, 23642, 26341, 52682, 82747, 165494, 626513, 839291, 1253026, 1678582, 4385591, 5875037, 8771182, 11750074, 44482423, 88964846, 311376961, 622753922]

約数ペア:

[(1, 622753922), (2, 311376961), (7, 88964846), (14, 44482423), (53, 11750074), (71, 8771182), (106, 5875037), (142, 4385591), (371, 1678582), (497, 1253026), (742, 839291), (994, 626513), (3763, 165494), (7526, 82747), (11821, 52682), (23642, 26341)]