2021859791744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6105829}}^1$

素因数の和:6106055

約数の個数: 64

約数和(自身を含む): 4359562620000

約数和(自身を除く): 2337702828256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 199, 208, 398, 416, 796, 832, 1592, 1664, 2587, 3184, 5174, 6368, 10348, 12736, 20696, 25472, 41392, 82784, 165568, 331136, 6105829, 12211658, 24423316, 48846632, 79375777, 97693264, 158751554, 195386528, 317503108, 390773056, 635006216, 781546112, 1215059971, 1270012432, 2430119942, 2540024864, 4860239884, 5080049728, 9720479768, 10160099456, 15795779623, 19440959536, 31591559246, 38881919072, 63183118492, 77763838144, 126366236984, 155527676288, 252732473968, 505464947936, 1010929895872, 2021859791744]

約数ペア:

[(1, 2021859791744), (2, 1010929895872), (4, 505464947936), (8, 252732473968), (13, 155527676288), (16, 126366236984), (26, 77763838144), (32, 63183118492), (52, 38881919072), (64, 31591559246), (104, 19440959536), (128, 15795779623), (199, 10160099456), (208, 9720479768), (398, 5080049728), (416, 4860239884), (796, 2540024864), (832, 2430119942), (1592, 1270012432), (1664, 1215059971), (2587, 781546112), (3184, 635006216), (5174, 390773056), (6368, 317503108), (10348, 195386528), (12736, 158751554), (20696, 97693264), (25472, 79375777), (41392, 48846632), (82784, 24423316), (165568, 12211658), (331136, 6105829)]