1626856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 4032000

約数和(自身を除く): 2405144

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 139, 152, 154, 209, 266, 278, 308, 418, 532, 556, 616, 836, 973, 1064, 1112, 1463, 1529, 1672, 1946, 2641, 2926, 3058, 3892, 5282, 5852, 6116, 7784, 10564, 10703, 11704, 12232, 18487, 21128, 21406, 29051, 36974, 42812, 58102, 73948, 85624, 116204, 147896, 203357, 232408, 406714, 813428, 1626856]

約数ペア:

[(1, 1626856), (2, 813428), (4, 406714), (7, 232408), (8, 203357), (11, 147896), (14, 116204), (19, 85624), (22, 73948), (28, 58102), (38, 42812), (44, 36974), (56, 29051), (76, 21406), (77, 21128), (88, 18487), (133, 12232), (139, 11704), (152, 10703), (154, 10564), (209, 7784), (266, 6116), (278, 5852), (308, 5282), (418, 3892), (532, 3058), (556, 2926), (616, 2641), (836, 1946), (973, 1672), (1064, 1529), (1112, 1463)]