239307538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2083}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 396126720

約数和(自身を除く): 156819182

約数列:

[1, 2, 17, 31, 34, 62, 109, 218, 527, 1054, 1853, 2083, 3379, 3706, 4166, 6758, 35411, 57443, 64573, 70822, 114886, 129146, 227047, 454094, 1097741, 2195482, 3859799, 7038457, 7719598, 14076914, 119653769, 239307538]

約数ペア:

[(1, 239307538), (2, 119653769), (17, 14076914), (31, 7719598), (34, 7038457), (62, 3859799), (109, 2195482), (218, 1097741), (527, 454094), (1054, 227047), (1853, 129146), (2083, 114886), (3379, 70822), (3706, 64573), (4166, 57443), (6758, 35411)]