538412836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{587}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 1051061760

約数和(自身を除く): 512648924

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 569, 587, 806, 1138, 1174, 1612, 2276, 2348, 7397, 7631, 14794, 15262, 17639, 18197, 29588, 30524, 35278, 36394, 70556, 72788, 229307, 236561, 334003, 458614, 473122, 668006, 917228, 946244, 1336012, 4342039, 8684078, 10354093, 17368156, 20708186, 41416372, 134603209, 269206418, 538412836]

約数ペア:

[(1, 538412836), (2, 269206418), (4, 134603209), (13, 41416372), (26, 20708186), (31, 17368156), (52, 10354093), (62, 8684078), (124, 4342039), (403, 1336012), (569, 946244), (587, 917228), (806, 668006), (1138, 473122), (1174, 458614), (1612, 334003), (2276, 236561), (2348, 229307), (7397, 72788), (7631, 70556), (14794, 36394), (15262, 35278), (17639, 30524), (18197, 29588)]