622252878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{73189}}^1$

素因数の和:73316

約数の個数: 32

約数和(自身を含む): 1352551200

約数和(自身を除く): 730298322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 73189, 146378, 219567, 439134, 951457, 1902914, 2854371, 5708742, 7977601, 15955202, 23932803, 47865606, 103708813, 207417626, 311126439, 622252878]

約数ペア:

[(1, 622252878), (2, 311126439), (3, 207417626), (6, 103708813), (13, 47865606), (26, 23932803), (39, 15955202), (78, 7977601), (109, 5708742), (218, 2854371), (327, 1902914), (654, 951457), (1417, 439134), (2834, 219567), (4251, 146378), (8502, 73189)]