4898738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 8391600

約数和(自身を除く): 3492862

約数列:

[1, 2, 13, 26, 29, 58, 73, 89, 146, 178, 377, 754, 949, 1157, 1898, 2117, 2314, 2581, 4234, 5162, 6497, 12994, 27521, 33553, 55042, 67106, 84461, 168922, 188413, 376826, 2449369, 4898738]

約数ペア:

[(1, 4898738), (2, 2449369), (13, 376826), (26, 188413), (29, 168922), (58, 84461), (73, 67106), (89, 55042), (146, 33553), (178, 27521), (377, 12994), (754, 6497), (949, 5162), (1157, 4234), (1898, 2581), (2117, 2314)]