13787228

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 30340800

約数和(自身を除く): 16553572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 773, 1274, 1372, 1546, 2548, 3092, 4459, 5411, 8918, 10049, 10822, 17836, 20098, 21644, 37877, 40196, 70343, 75754, 140686, 151508, 265139, 281372, 492401, 530278, 984802, 1060556, 1969604, 3446807, 6893614, 13787228]

約数ペア:

[(1, 13787228), (2, 6893614), (4, 3446807), (7, 1969604), (13, 1060556), (14, 984802), (26, 530278), (28, 492401), (49, 281372), (52, 265139), (91, 151508), (98, 140686), (182, 75754), (196, 70343), (343, 40196), (364, 37877), (637, 21644), (686, 20098), (773, 17836), (1274, 10822), (1372, 10049), (1546, 8918), (2548, 5411), (3092, 4459)]