1896860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 4826304

約数和(自身を除く): 2929444

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 797, 1190, 1594, 2380, 3188, 3985, 5579, 7970, 11158, 13549, 15940, 22316, 27098, 27895, 54196, 55790, 67745, 94843, 111580, 135490, 189686, 270980, 379372, 474215, 948430, 1896860]

約数ペア:

[(1, 1896860), (2, 948430), (4, 474215), (5, 379372), (7, 270980), (10, 189686), (14, 135490), (17, 111580), (20, 94843), (28, 67745), (34, 55790), (35, 54196), (68, 27895), (70, 27098), (85, 22316), (119, 15940), (140, 13549), (170, 11158), (238, 7970), (340, 5579), (476, 3985), (595, 3188), (797, 2380), (1190, 1594)]