516301838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{27851}}^1$

素因数の和:27920

約数の個数: 32

約数和(自身を含む): 898394112

約数和(自身を除く): 382092274

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 9269, 18538, 27851, 55702, 362063, 640573, 724126, 863381, 1281146, 1726762, 8327449, 11223953, 16654898, 19857763, 22447906, 39715526, 258150919, 516301838]

約数ペア:

[(1, 516301838), (2, 258150919), (13, 39715526), (23, 22447906), (26, 19857763), (31, 16654898), (46, 11223953), (62, 8327449), (299, 1726762), (403, 1281146), (598, 863381), (713, 724126), (806, 640573), (1426, 362063), (9269, 55702), (18538, 27851)]