2000739832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{2713}}^1$

素因数の和:3752

約数の個数: 64

約数和(自身を含む): 4623353280

約数和(自身を除く): 2622613448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1013, 2026, 2713, 4052, 5426, 7091, 8104, 10852, 13169, 14182, 18991, 21704, 26338, 28364, 35269, 37982, 52676, 56728, 70538, 75964, 92183, 105352, 141076, 151928, 184366, 246883, 282152, 368732, 493766, 737464, 987532, 1975064, 2748269, 5496538, 10993076, 19237883, 21986152, 35727497, 38475766, 71454994, 76951532, 142909988, 153903064, 250092479, 285819976, 500184958, 1000369916, 2000739832]

約数ペア:

[(1, 2000739832), (2, 1000369916), (4, 500184958), (7, 285819976), (8, 250092479), (13, 153903064), (14, 142909988), (26, 76951532), (28, 71454994), (52, 38475766), (56, 35727497), (91, 21986152), (104, 19237883), (182, 10993076), (364, 5496538), (728, 2748269), (1013, 1975064), (2026, 987532), (2713, 737464), (4052, 493766), (5426, 368732), (7091, 282152), (8104, 246883), (10852, 184366), (13169, 151928), (14182, 141076), (18991, 105352), (21704, 92183), (26338, 75964), (28364, 70538), (35269, 56728), (37982, 52676)]