12950878070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1879663}}^1$

素因数の和:1879736

約数の個数: 32

約数和(自身を含む): 25578467712

約数和(自身を除く): 12627589642

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 1879663, 3759326, 9398315, 18796630, 24435619, 48871238, 99622139, 122178095, 199244278, 244356190, 498110695, 996221390, 1295087807, 2590175614, 6475439035, 12950878070]

約数ペア:

[(1, 12950878070), (2, 6475439035), (5, 2590175614), (10, 1295087807), (13, 996221390), (26, 498110695), (53, 244356190), (65, 199244278), (106, 122178095), (130, 99622139), (265, 48871238), (530, 24435619), (689, 18796630), (1378, 9398315), (3445, 3759326), (6890, 1879663)]