1229502568

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{40583}}^1$

素因数の和:41137

約数の個数: 32

約数和(自身を含む): 2639583360

約数和(自身を除く): 1410080792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 2164, 3787, 4328, 7574, 15148, 30296, 40583, 81166, 162332, 284081, 324664, 568162, 1136324, 2272648, 21955403, 43910806, 87821612, 153687821, 175643224, 307375642, 614751284, 1229502568]

約数ペア:

[(1, 1229502568), (2, 614751284), (4, 307375642), (7, 175643224), (8, 153687821), (14, 87821612), (28, 43910806), (56, 21955403), (541, 2272648), (1082, 1136324), (2164, 568162), (3787, 324664), (4328, 284081), (7574, 162332), (15148, 81166), (30296, 40583)]