139783402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2113}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 238662144

約数和(自身を除く): 98878742

約数列:

[1, 2, 11, 22, 31, 62, 97, 194, 341, 682, 1067, 2113, 2134, 3007, 4226, 6014, 23243, 33077, 46486, 65503, 66154, 131006, 204961, 409922, 720533, 1441066, 2254571, 4509142, 6353791, 12707582, 69891701, 139783402]

約数ペア:

[(1, 139783402), (2, 69891701), (11, 12707582), (22, 6353791), (31, 4509142), (62, 2254571), (97, 1441066), (194, 720533), (341, 409922), (682, 204961), (1067, 131006), (2113, 66154), (2134, 65503), (3007, 46486), (4226, 33077), (6014, 23243)]