259497626

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 411747840

約数和(自身を除く): 152250214

約数列:

[1, 2, 29, 58, 73, 146, 167, 334, 367, 734, 2117, 4234, 4843, 9686, 10643, 12191, 21286, 24382, 26791, 53582, 61289, 122578, 353539, 707078, 776939, 1553878, 1777381, 3554762, 4474097, 8948194, 129748813, 259497626]

約数ペア:

[(1, 259497626), (2, 129748813), (29, 8948194), (58, 4474097), (73, 3554762), (146, 1777381), (167, 1553878), (334, 776939), (367, 707078), (734, 353539), (2117, 122578), (4234, 61289), (4843, 53582), (9686, 26791), (10643, 24382), (12191, 21286)]