2101372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 4741632

約数和(自身を除く): 2640260

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 251, 299, 322, 364, 502, 598, 644, 1004, 1196, 1757, 2093, 3263, 3514, 4186, 5773, 6526, 7028, 8372, 11546, 13052, 22841, 23092, 40411, 45682, 75049, 80822, 91364, 150098, 161644, 300196, 525343, 1050686, 2101372]

約数ペア:

[(1, 2101372), (2, 1050686), (4, 525343), (7, 300196), (13, 161644), (14, 150098), (23, 91364), (26, 80822), (28, 75049), (46, 45682), (52, 40411), (91, 23092), (92, 22841), (161, 13052), (182, 11546), (251, 8372), (299, 7028), (322, 6526), (364, 5773), (502, 4186), (598, 3514), (644, 3263), (1004, 2093), (1196, 1757)]