1208549090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{44383}}^1$

素因数の和:44786

約数の個数: 32

約数和(自身を含む): 2492605440

約数和(自身を除く): 1284056350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1945, 2723, 3890, 5446, 13615, 27230, 44383, 88766, 221915, 310681, 443830, 621362, 1553405, 3106810, 17264987, 34529974, 86324935, 120854909, 172649870, 241709818, 604274545, 1208549090]

約数ペア:

[(1, 1208549090), (2, 604274545), (5, 241709818), (7, 172649870), (10, 120854909), (14, 86324935), (35, 34529974), (70, 17264987), (389, 3106810), (778, 1553405), (1945, 621362), (2723, 443830), (3890, 310681), (5446, 221915), (13615, 88766), (27230, 44383)]