477997630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{228707}}^1$

素因数の和:228744

約数の個数: 32

約数和(自身を含む): 988018560

約数和(自身を除く): 510020930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 228707, 457414, 1143535, 2287070, 2515777, 4345433, 5031554, 8690866, 12578885, 21727165, 25157770, 43454330, 47799763, 95599526, 238998815, 477997630]

約数ペア:

[(1, 477997630), (2, 238998815), (5, 95599526), (10, 47799763), (11, 43454330), (19, 25157770), (22, 21727165), (38, 12578885), (55, 8690866), (95, 5031554), (110, 4345433), (190, 2515777), (209, 2287070), (418, 1143535), (1045, 457414), (2090, 228707)]