996969730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{54869}}^1$

素因数の和:54978

約数の個数: 32

約数和(自身を含む): 1896307200

約数和(自身を除く): 899337470

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 9085, 18170, 54869, 109738, 274345, 548690, 1261987, 2523974, 4334651, 6309935, 8669302, 12619870, 21673255, 43346510, 99696973, 199393946, 498484865, 996969730]

約数ペア:

[(1, 996969730), (2, 498484865), (5, 199393946), (10, 99696973), (23, 43346510), (46, 21673255), (79, 12619870), (115, 8669302), (158, 6309935), (230, 4334651), (395, 2523974), (790, 1261987), (1817, 548690), (3634, 274345), (9085, 109738), (18170, 54869)]