1207822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 2451456

約数和(自身を除く): 1243634

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 62, 77, 121, 154, 161, 217, 242, 253, 322, 341, 434, 506, 682, 713, 847, 1426, 1694, 1771, 2387, 2783, 3542, 3751, 4774, 4991, 5566, 7502, 7843, 9982, 15686, 19481, 26257, 38962, 52514, 54901, 86273, 109802, 172546, 603911, 1207822]

約数ペア:

[(1, 1207822), (2, 603911), (7, 172546), (11, 109802), (14, 86273), (22, 54901), (23, 52514), (31, 38962), (46, 26257), (62, 19481), (77, 15686), (121, 9982), (154, 7843), (161, 7502), (217, 5566), (242, 4991), (253, 4774), (322, 3751), (341, 3542), (434, 2783), (506, 2387), (682, 1771), (713, 1694), (847, 1426)]