2008208152

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 3965148000

約数和(自身を除く): 1956939848

約数列:

[1, 2, 4, 8, 37, 67, 74, 109, 134, 148, 218, 268, 296, 436, 536, 872, 929, 1858, 2479, 3716, 4033, 4958, 7303, 7432, 8066, 9916, 14606, 16132, 19832, 29212, 32264, 34373, 58424, 62243, 68746, 101261, 124486, 137492, 202522, 248972, 270211, 274984, 405044, 497944, 540422, 810088, 1080844, 2161688, 2302991, 3746657, 4605982, 6784487, 7493314, 9211964, 13568974, 14986628, 18423928, 27137948, 29973256, 54275896, 251026019, 502052038, 1004104076, 2008208152]

約数ペア:

[(1, 2008208152), (2, 1004104076), (4, 502052038), (8, 251026019), (37, 54275896), (67, 29973256), (74, 27137948), (109, 18423928), (134, 14986628), (148, 13568974), (218, 9211964), (268, 7493314), (296, 6784487), (436, 4605982), (536, 3746657), (872, 2302991), (929, 2161688), (1858, 1080844), (2479, 810088), (3716, 540422), (4033, 497944), (4958, 405044), (7303, 274984), (7432, 270211), (8066, 248972), (9916, 202522), (14606, 137492), (16132, 124486), (19832, 101261), (29212, 68746), (32264, 62243), (34373, 58424)]