4294790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 8211456

約数和(自身を除く): 3916666

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 263, 355, 526, 710, 1315, 1633, 2630, 3266, 6049, 8165, 12098, 16330, 18673, 30245, 37346, 60490, 93365, 186730, 429479, 858958, 2147395, 4294790]

約数ペア:

[(1, 4294790), (2, 2147395), (5, 858958), (10, 429479), (23, 186730), (46, 93365), (71, 60490), (115, 37346), (142, 30245), (230, 18673), (263, 16330), (355, 12098), (526, 8165), (710, 6049), (1315, 3266), (1633, 2630)]