121011826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 200935728

約数和(自身を除く): 79923902

約数列:

[1, 2, 13, 26, 53, 106, 137, 274, 641, 689, 1282, 1378, 1781, 3562, 7261, 8333, 14522, 16666, 33973, 67946, 87817, 94393, 175634, 188786, 441649, 883298, 1141621, 2283242, 4654301, 9308602, 60505913, 121011826]

約数ペア:

[(1, 121011826), (2, 60505913), (13, 9308602), (26, 4654301), (53, 2283242), (106, 1141621), (137, 883298), (274, 441649), (641, 188786), (689, 175634), (1282, 94393), (1378, 87817), (1781, 67946), (3562, 33973), (7261, 16666), (8333, 14522)]