1639198310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181931}}^1$

素因数の和:182008

約数の個数: 32

約数和(自身を含む): 3183082272

約数和(自身を除く): 1543883962

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 181931, 363862, 909655, 1819310, 3092827, 6185654, 9642343, 15464135, 19284686, 30928270, 48211715, 96423430, 163919831, 327839662, 819599155, 1639198310]

約数ペア:

[(1, 1639198310), (2, 819599155), (5, 327839662), (10, 163919831), (17, 96423430), (34, 48211715), (53, 30928270), (85, 19284686), (106, 15464135), (170, 9642343), (265, 6185654), (530, 3092827), (901, 1819310), (1802, 909655), (4505, 363862), (9010, 181931)]