2845787042

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 5203968000

約数和(自身を除く): 2358180958

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 109, 217, 218, 301, 434, 602, 763, 1333, 1399, 1526, 2666, 2798, 3379, 4687, 6758, 9331, 9374, 9793, 18662, 19586, 23653, 32809, 43369, 47306, 60157, 65618, 86738, 120314, 145297, 152491, 290594, 303583, 304982, 421099, 607166, 842198, 1017079, 1067437, 1864867, 2034158, 2134874, 3729734, 4727221, 6557113, 9454442, 13054069, 13114226, 26108138, 33090547, 45899791, 66181094, 91799582, 203270503, 406541006, 1422893521, 2845787042]

約数ペア:

[(1, 2845787042), (2, 1422893521), (7, 406541006), (14, 203270503), (31, 91799582), (43, 66181094), (62, 45899791), (86, 33090547), (109, 26108138), (217, 13114226), (218, 13054069), (301, 9454442), (434, 6557113), (602, 4727221), (763, 3729734), (1333, 2134874), (1399, 2034158), (1526, 1864867), (2666, 1067437), (2798, 1017079), (3379, 842198), (4687, 607166), (6758, 421099), (9331, 304982), (9374, 303583), (9793, 290594), (18662, 152491), (19586, 145297), (23653, 120314), (32809, 86738), (43369, 65618), (47306, 60157)]