2180914946

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{9103}}^1$

素因数の和:9378

約数の個数: 32

約数和(自身を含む): 3797460480

約数和(自身を除く): 1616545534

約数列:

[1, 2, 7, 14, 109, 157, 218, 314, 763, 1099, 1526, 2198, 9103, 17113, 18206, 34226, 63721, 119791, 127442, 239582, 992227, 1429171, 1984454, 2858342, 6945589, 10004197, 13891178, 20008394, 155779639, 311559278, 1090457473, 2180914946]

約数ペア:

[(1, 2180914946), (2, 1090457473), (7, 311559278), (14, 155779639), (109, 20008394), (157, 13891178), (218, 10004197), (314, 6945589), (763, 2858342), (1099, 1984454), (1526, 1429171), (2198, 992227), (9103, 239582), (17113, 127442), (18206, 119791), (34226, 63721)]