3031868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 6585600

約数和(自身を除く): 3553732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 139, 164, 266, 278, 287, 532, 556, 574, 779, 973, 1148, 1558, 1946, 2641, 3116, 3892, 5282, 5453, 5699, 10564, 10906, 11398, 18487, 21812, 22796, 36974, 39893, 73948, 79786, 108281, 159572, 216562, 433124, 757967, 1515934, 3031868]

約数ペア:

[(1, 3031868), (2, 1515934), (4, 757967), (7, 433124), (14, 216562), (19, 159572), (28, 108281), (38, 79786), (41, 73948), (76, 39893), (82, 36974), (133, 22796), (139, 21812), (164, 18487), (266, 11398), (278, 10906), (287, 10564), (532, 5699), (556, 5453), (574, 5282), (779, 3892), (973, 3116), (1148, 2641), (1558, 1946)]