2167215544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1831}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 4616640000

約数和(自身を除く): 2449424456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 599, 988, 1198, 1831, 1976, 2396, 3662, 4792, 7324, 7787, 11381, 14648, 15574, 22762, 23803, 31148, 34789, 45524, 47606, 62296, 69578, 91048, 95212, 139156, 147953, 190424, 278312, 295906, 452257, 591812, 904514, 1096769, 1183624, 1809028, 2193538, 3618056, 4387076, 8774152, 14257997, 20838611, 28515994, 41677222, 57031988, 83354444, 114063976, 166708888, 270901943, 541803886, 1083607772, 2167215544]

約数ペア:

[(1, 2167215544), (2, 1083607772), (4, 541803886), (8, 270901943), (13, 166708888), (19, 114063976), (26, 83354444), (38, 57031988), (52, 41677222), (76, 28515994), (104, 20838611), (152, 14257997), (247, 8774152), (494, 4387076), (599, 3618056), (988, 2193538), (1198, 1809028), (1831, 1183624), (1976, 1096769), (2396, 904514), (3662, 591812), (4792, 452257), (7324, 295906), (7787, 278312), (11381, 190424), (14648, 147953), (15574, 139156), (22762, 95212), (23803, 91048), (31148, 69578), (34789, 62296), (45524, 47606)]