4086628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 8968960

約数和(自身を除く): 4882332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 109, 182, 206, 218, 364, 412, 436, 721, 763, 1339, 1417, 1442, 1526, 2678, 2834, 2884, 3052, 5356, 5668, 9373, 9919, 11227, 18746, 19838, 22454, 37492, 39676, 44908, 78589, 145951, 157178, 291902, 314356, 583804, 1021657, 2043314, 4086628]

約数ペア:

[(1, 4086628), (2, 2043314), (4, 1021657), (7, 583804), (13, 314356), (14, 291902), (26, 157178), (28, 145951), (52, 78589), (91, 44908), (103, 39676), (109, 37492), (182, 22454), (206, 19838), (218, 18746), (364, 11227), (412, 9919), (436, 9373), (721, 5668), (763, 5356), (1339, 3052), (1417, 2884), (1442, 2834), (1526, 2678)]