1020528078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{8609}}^1$

素因数の和:9496

約数の個数: 32

約数和(自身を含む): 2132524800

約数和(自身を除く): 1111996722

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 859, 1718, 2577, 5154, 8609, 17218, 19757, 25827, 39514, 51654, 59271, 118542, 198007, 396014, 594021, 1188042, 7395131, 14790262, 22185393, 44370786, 170088013, 340176026, 510264039, 1020528078]

約数ペア:

[(1, 1020528078), (2, 510264039), (3, 340176026), (6, 170088013), (23, 44370786), (46, 22185393), (69, 14790262), (138, 7395131), (859, 1188042), (1718, 594021), (2577, 396014), (5154, 198007), (8609, 118542), (17218, 59271), (19757, 51654), (25827, 39514)]