1947650060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2375183}}^1$

素因数の和:2375233

約数の個数: 24

約数和(自身を含む): 4189824576

約数和(自身を除く): 2242174516

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2375183, 4750366, 9500732, 11875915, 23751830, 47503660, 97382503, 194765006, 389530012, 486912515, 973825030, 1947650060]

約数ペア:

[(1, 1947650060), (2, 973825030), (4, 486912515), (5, 389530012), (10, 194765006), (20, 97382503), (41, 47503660), (82, 23751830), (164, 11875915), (205, 9500732), (410, 4750366), (820, 2375183)]