538807656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1320607}}^1$

素因数の和:1320633

約数の個数: 32

約数和(自身を含む): 1426256640

約数和(自身を除く): 887448984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1320607, 2641214, 3961821, 5282428, 7923642, 10564856, 15847284, 22450319, 31694568, 44900638, 67350957, 89801276, 134701914, 179602552, 269403828, 538807656]

約数ペア:

[(1, 538807656), (2, 269403828), (3, 179602552), (4, 134701914), (6, 89801276), (8, 67350957), (12, 44900638), (17, 31694568), (24, 22450319), (34, 15847284), (51, 10564856), (68, 7923642), (102, 5282428), (136, 3961821), (204, 2641214), (408, 1320607)]