382930990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{40351}}^1$

素因数の和:40444

約数の個数: 32

約数和(自身を含む): 752484096

約数和(自身を除く): 369553106

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 40351, 80702, 201755, 403510, 524563, 1049126, 2622815, 2945623, 5245630, 5891246, 14728115, 29456230, 38293099, 76586198, 191465495, 382930990]

約数ペア:

[(1, 382930990), (2, 191465495), (5, 76586198), (10, 38293099), (13, 29456230), (26, 14728115), (65, 5891246), (73, 5245630), (130, 2945623), (146, 2622815), (365, 1049126), (730, 524563), (949, 403510), (1898, 201755), (4745, 80702), (9490, 40351)]