1867190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 3701376

約数和(自身を除く): 1834186

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 271, 530, 542, 689, 1355, 1378, 2710, 3445, 3523, 6890, 7046, 14363, 17615, 28726, 35230, 71815, 143630, 186719, 373438, 933595, 1867190]

約数ペア:

[(1, 1867190), (2, 933595), (5, 373438), (10, 186719), (13, 143630), (26, 71815), (53, 35230), (65, 28726), (106, 17615), (130, 14363), (265, 7046), (271, 6890), (530, 3523), (542, 3445), (689, 2710), (1355, 1378)]