3926650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 8999424

約数和(自身を除く): 5072774

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 863, 910, 1726, 2275, 4315, 4550, 6041, 8630, 11219, 12082, 21575, 22438, 30205, 43150, 56095, 60410, 78533, 112190, 151025, 157066, 280475, 302050, 392665, 560950, 785330, 1963325, 3926650]

約数ペア:

[(1, 3926650), (2, 1963325), (5, 785330), (7, 560950), (10, 392665), (13, 302050), (14, 280475), (25, 157066), (26, 151025), (35, 112190), (50, 78533), (65, 60410), (70, 56095), (91, 43150), (130, 30205), (175, 22438), (182, 21575), (325, 12082), (350, 11219), (455, 8630), (650, 6041), (863, 4550), (910, 4315), (1726, 2275)]