2149179968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{14431}}^1$

素因数の和:14635

約数の個数: 56

約数和(自身を含む): 4618817280

約数和(自身を除く): 2469637312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 179, 208, 358, 416, 716, 832, 1432, 2327, 2864, 4654, 5728, 9308, 11456, 14431, 18616, 28862, 37232, 57724, 74464, 115448, 148928, 187603, 230896, 375206, 461792, 750412, 923584, 1500824, 2583149, 3001648, 5166298, 6003296, 10332596, 12006592, 20665192, 33580937, 41330384, 67161874, 82660768, 134323748, 165321536, 268647496, 537294992, 1074589984, 2149179968]

約数ペア:

[(1, 2149179968), (2, 1074589984), (4, 537294992), (8, 268647496), (13, 165321536), (16, 134323748), (26, 82660768), (32, 67161874), (52, 41330384), (64, 33580937), (104, 20665192), (179, 12006592), (208, 10332596), (358, 6003296), (416, 5166298), (716, 3001648), (832, 2583149), (1432, 1500824), (2327, 923584), (2864, 750412), (4654, 461792), (5728, 375206), (9308, 230896), (11456, 187603), (14431, 148928), (18616, 115448), (28862, 74464), (37232, 57724)]