7629490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 15339456

約数和(自身を除く): 7709966

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1613, 2365, 3226, 4730, 8065, 16130, 17743, 35486, 69359, 88715, 138718, 177430, 346795, 693590, 762949, 1525898, 3814745, 7629490]

約数ペア:

[(1, 7629490), (2, 3814745), (5, 1525898), (10, 762949), (11, 693590), (22, 346795), (43, 177430), (55, 138718), (86, 88715), (110, 69359), (215, 35486), (430, 17743), (473, 16130), (946, 8065), (1613, 4730), (2365, 3226)]