7180516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 15321600

約数和(自身を除く): 8141084

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 239, 259, 406, 478, 518, 812, 956, 1036, 1073, 1673, 2146, 3346, 4292, 6692, 6931, 7511, 8843, 13862, 15022, 17686, 27724, 30044, 35372, 48517, 61901, 97034, 123802, 194068, 247604, 256447, 512894, 1025788, 1795129, 3590258, 7180516]

約数ペア:

[(1, 7180516), (2, 3590258), (4, 1795129), (7, 1025788), (14, 512894), (28, 256447), (29, 247604), (37, 194068), (58, 123802), (74, 97034), (116, 61901), (148, 48517), (203, 35372), (239, 30044), (259, 27724), (406, 17686), (478, 15022), (518, 13862), (812, 8843), (956, 7511), (1036, 6931), (1073, 6692), (1673, 4292), (2146, 3346)]