5546138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 9609600

約数和(自身を除く): 4063462

約数列:

[1, 2, 13, 19, 26, 38, 103, 109, 206, 218, 247, 494, 1339, 1417, 1957, 2071, 2678, 2834, 3914, 4142, 11227, 22454, 25441, 26923, 50882, 53846, 145951, 213313, 291902, 426626, 2773069, 5546138]

約数ペア:

[(1, 5546138), (2, 2773069), (13, 426626), (19, 291902), (26, 213313), (38, 145951), (103, 53846), (109, 50882), (206, 26923), (218, 25441), (247, 22454), (494, 11227), (1339, 4142), (1417, 3914), (1957, 2834), (2071, 2678)]