530038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 16

約数和(自身を含む): 838656

約数和(自身を除く): 308618

約数列:

[1, 2, 31, 62, 83, 103, 166, 206, 2573, 3193, 5146, 6386, 8549, 17098, 265019, 530038]

約数ペア:

[(1, 530038), (2, 265019), (31, 17098), (62, 8549), (83, 6386), (103, 5146), (166, 3193), (206, 2573)]