222716624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1070753}}^1$

素因数の和:1070774

約数の個数: 20

約数和(自身を含む): 464707236

約数和(自身を除く): 241990612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1070753, 2141506, 4283012, 8566024, 13919789, 17132048, 27839578, 55679156, 111358312, 222716624]

約数ペア:

[(1, 222716624), (2, 111358312), (4, 55679156), (8, 27839578), (13, 17132048), (16, 13919789), (26, 8566024), (52, 4283012), (104, 2141506), (208, 1070753)]