2201609630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{40763}}^1$

素因数の和:41272

約数の個数: 32

約数和(自身を含む): 4332071808

約数和(自身を除く): 2130462178

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 491, 982, 2455, 4910, 5401, 10802, 27005, 40763, 54010, 81526, 203815, 407630, 448393, 896786, 2241965, 4483930, 20014633, 40029266, 100073165, 200146330, 220160963, 440321926, 1100804815, 2201609630]

約数ペア:

[(1, 2201609630), (2, 1100804815), (5, 440321926), (10, 220160963), (11, 200146330), (22, 100073165), (55, 40029266), (110, 20014633), (491, 4483930), (982, 2241965), (2455, 896786), (4910, 448393), (5401, 407630), (10802, 203815), (27005, 81526), (40763, 54010)]