571116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 1643264

約数和(自身を除く): 1072148

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 523, 546, 1046, 1092, 1569, 2092, 3138, 3661, 6276, 6799, 7322, 10983, 13598, 14644, 20397, 21966, 27196, 40794, 43932, 47593, 81588, 95186, 142779, 190372, 285558, 571116]

約数ペア:

[(1, 571116), (2, 285558), (3, 190372), (4, 142779), (6, 95186), (7, 81588), (12, 47593), (13, 43932), (14, 40794), (21, 27196), (26, 21966), (28, 20397), (39, 14644), (42, 13598), (52, 10983), (78, 7322), (84, 6799), (91, 6276), (156, 3661), (182, 3138), (273, 2092), (364, 1569), (523, 1092), (546, 1046)]