2016339488

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{3767}}^1$

素因数の和:4209

約数の個数: 48

約数和(自身を含む): 4073509440

約数和(自身を除く): 2057169952

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 389, 688, 778, 1376, 1556, 3112, 3767, 6224, 7534, 12448, 15068, 16727, 30136, 33454, 60272, 66908, 120544, 133816, 161981, 267632, 323962, 535264, 647924, 1295848, 1465363, 2591696, 2930726, 5183392, 5861452, 11722904, 23445808, 46891616, 63010609, 126021218, 252042436, 504084872, 1008169744, 2016339488]

約数ペア:

[(1, 2016339488), (2, 1008169744), (4, 504084872), (8, 252042436), (16, 126021218), (32, 63010609), (43, 46891616), (86, 23445808), (172, 11722904), (344, 5861452), (389, 5183392), (688, 2930726), (778, 2591696), (1376, 1465363), (1556, 1295848), (3112, 647924), (3767, 535264), (6224, 323962), (7534, 267632), (12448, 161981), (15068, 133816), (16727, 120544), (30136, 66908), (33454, 60272)]