470444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 905520

約数和(自身を除く): 435076

約数列:

[1, 2, 4, 13, 26, 52, 83, 109, 166, 218, 332, 436, 1079, 1417, 2158, 2834, 4316, 5668, 9047, 18094, 36188, 117611, 235222, 470444]

約数ペア:

[(1, 470444), (2, 235222), (4, 117611), (13, 36188), (26, 18094), (52, 9047), (83, 5668), (109, 4316), (166, 2834), (218, 2158), (332, 1417), (436, 1079)]