7780434

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 16186176

約数和(自身を除く): 8405742

約数列:

[1, 2, 3, 6, 37, 74, 101, 111, 202, 222, 303, 347, 606, 694, 1041, 2082, 3737, 7474, 11211, 12839, 22422, 25678, 35047, 38517, 70094, 77034, 105141, 210282, 1296739, 2593478, 3890217, 7780434]

約数ペア:

[(1, 7780434), (2, 3890217), (3, 2593478), (6, 1296739), (37, 210282), (74, 105141), (101, 77034), (111, 70094), (202, 38517), (222, 35047), (303, 25678), (347, 22422), (606, 12839), (694, 11211), (1041, 7474), (2082, 3737)]