284910052

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1453}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 586252800

約数和(自身を除く): 301342748

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 149, 188, 298, 329, 596, 658, 1043, 1316, 1453, 2086, 2906, 4172, 5812, 7003, 10171, 14006, 20342, 28012, 40684, 49021, 68291, 98042, 136582, 196084, 216497, 273164, 432994, 478037, 865988, 956074, 1515479, 1912148, 3030958, 6061916, 10175359, 20350718, 40701436, 71227513, 142455026, 284910052]

約数ペア:

[(1, 284910052), (2, 142455026), (4, 71227513), (7, 40701436), (14, 20350718), (28, 10175359), (47, 6061916), (94, 3030958), (149, 1912148), (188, 1515479), (298, 956074), (329, 865988), (596, 478037), (658, 432994), (1043, 273164), (1316, 216497), (1453, 196084), (2086, 136582), (2906, 98042), (4172, 68291), (5812, 49021), (7003, 40684), (10171, 28012), (14006, 20342)]