142002052

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{2113}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 254111256

約数和(自身を除く): 112109204

約数列:

[1, 2, 4, 53, 106, 212, 317, 634, 1268, 2113, 4226, 8452, 16801, 33602, 67204, 111989, 223978, 447956, 669821, 1339642, 2679284, 35500513, 71001026, 142002052]

約数ペア:

[(1, 142002052), (2, 71001026), (4, 35500513), (53, 2679284), (106, 1339642), (212, 669821), (317, 447956), (634, 223978), (1268, 111989), (2113, 67204), (4226, 33602), (8452, 16801)]