539693756

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^3\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 1117089792

約数和(自身を除く): 577396036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 647, 868, 961, 1294, 1922, 2588, 3844, 4529, 6727, 9058, 13454, 18116, 20057, 26908, 29791, 40114, 59582, 80228, 119164, 140399, 208537, 280798, 417074, 561596, 621767, 834148, 1243534, 2487068, 4352369, 8704738, 17409476, 19274777, 38549554, 77099108, 134923439, 269846878, 539693756]

約数ペア:

[(1, 539693756), (2, 269846878), (4, 134923439), (7, 77099108), (14, 38549554), (28, 19274777), (31, 17409476), (62, 8704738), (124, 4352369), (217, 2487068), (434, 1243534), (647, 834148), (868, 621767), (961, 561596), (1294, 417074), (1922, 280798), (2588, 208537), (3844, 140399), (4529, 119164), (6727, 80228), (9058, 59582), (13454, 40114), (18116, 29791), (20057, 26908)]