2488896730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{9391}}^1$

素因数の和:10974

約数の個数: 32

約数和(自身を含む): 4747092480

約数和(自身を除く): 2258195750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1559, 3118, 7795, 9391, 15590, 18782, 26503, 46955, 53006, 93910, 132515, 159647, 265030, 319294, 798235, 1596470, 14640569, 29281138, 73202845, 146405690, 248889673, 497779346, 1244448365, 2488896730]

約数ペア:

[(1, 2488896730), (2, 1244448365), (5, 497779346), (10, 248889673), (17, 146405690), (34, 73202845), (85, 29281138), (170, 14640569), (1559, 1596470), (3118, 798235), (7795, 319294), (9391, 265030), (15590, 159647), (18782, 132515), (26503, 93910), (46955, 53006)]