2213512

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 5016960

約数和(自身を除く): 2803448

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 188, 203, 232, 329, 376, 406, 658, 812, 841, 1316, 1363, 1624, 1682, 2632, 2726, 3364, 5452, 5887, 6728, 9541, 10904, 11774, 19082, 23548, 38164, 39527, 47096, 76328, 79054, 158108, 276689, 316216, 553378, 1106756, 2213512]

約数ペア:

[(1, 2213512), (2, 1106756), (4, 553378), (7, 316216), (8, 276689), (14, 158108), (28, 79054), (29, 76328), (47, 47096), (56, 39527), (58, 38164), (94, 23548), (116, 19082), (188, 11774), (203, 10904), (232, 9541), (329, 6728), (376, 5887), (406, 5452), (658, 3364), (812, 2726), (841, 2632), (1316, 1682), (1363, 1624)]