2681065504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1818

約数の個数: 96

約数和(自身を含む): 5917556736

約数和(自身を除く): 3236491232

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 127, 208, 248, 254, 403, 416, 496, 508, 806, 992, 1016, 1612, 1637, 1651, 2032, 3224, 3274, 3302, 3937, 4064, 6448, 6548, 6604, 7874, 12896, 13096, 13208, 15748, 21281, 26192, 26416, 31496, 42562, 50747, 51181, 52384, 52832, 62992, 85124, 101494, 102362, 125984, 170248, 202988, 204724, 207899, 340496, 405976, 409448, 415798, 659711, 680992, 811952, 818896, 831596, 1319422, 1623904, 1637792, 1663192, 2638844, 2702687, 3326384, 5277688, 5405374, 6444869, 6652768, 10555376, 10810748, 12889738, 21110752, 21621496, 25779476, 43242992, 51558952, 83783297, 86485984, 103117904, 167566594, 206235808, 335133188, 670266376, 1340532752, 2681065504]

約数ペア:

[(1, 2681065504), (2, 1340532752), (4, 670266376), (8, 335133188), (13, 206235808), (16, 167566594), (26, 103117904), (31, 86485984), (32, 83783297), (52, 51558952), (62, 43242992), (104, 25779476), (124, 21621496), (127, 21110752), (208, 12889738), (248, 10810748), (254, 10555376), (403, 6652768), (416, 6444869), (496, 5405374), (508, 5277688), (806, 3326384), (992, 2702687), (1016, 2638844), (1612, 1663192), (1637, 1637792), (1651, 1623904), (2032, 1319422), (3224, 831596), (3274, 818896), (3302, 811952), (3937, 680992), (4064, 659711), (6448, 415798), (6548, 409448), (6604, 405976), (7874, 340496), (12896, 207899), (13096, 204724), (13208, 202988), (15748, 170248), (21281, 125984), (26192, 102362), (26416, 101494), (31496, 85124), (42562, 62992), (50747, 52832), (51181, 52384)]