1489273508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 2802159360

約数和(自身を除く): 1312885852

約数列:

[1, 2, 4, 17, 34, 68, 107, 197, 214, 394, 428, 788, 1039, 1819, 2078, 3349, 3638, 4156, 6698, 7276, 13396, 17663, 21079, 35326, 42158, 70652, 84316, 111173, 204683, 222346, 358343, 409366, 444692, 716686, 818732, 1433372, 1889941, 3479611, 3779882, 6959222, 7559764, 13918444, 21901081, 43802162, 87604324, 372318377, 744636754, 1489273508]

約数ペア:

[(1, 1489273508), (2, 744636754), (4, 372318377), (17, 87604324), (34, 43802162), (68, 21901081), (107, 13918444), (197, 7559764), (214, 6959222), (394, 3779882), (428, 3479611), (788, 1889941), (1039, 1433372), (1819, 818732), (2078, 716686), (3349, 444692), (3638, 409366), (4156, 358343), (6698, 222346), (7276, 204683), (13396, 111173), (17663, 84316), (21079, 70652), (35326, 42158)]