249029638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3613}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 440792352

約数和(自身を除く): 191762714

約数列:

[1, 2, 11, 13, 22, 26, 143, 241, 286, 482, 2651, 3133, 3613, 5302, 6266, 7226, 34463, 39743, 46969, 68926, 79486, 93938, 516659, 870733, 1033318, 1741466, 9578063, 11319529, 19156126, 22639058, 124514819, 249029638]

約数ペア:

[(1, 249029638), (2, 124514819), (11, 22639058), (13, 19156126), (22, 11319529), (26, 9578063), (143, 1741466), (241, 1033318), (286, 870733), (482, 516659), (2651, 93938), (3133, 79486), (3613, 68926), (5302, 46969), (6266, 39743), (7226, 34463)]