1520778836038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{31550119}}^1$

素因数の和:31550452

約数の個数: 32

約数和(自身を含む): 2853140451840

約数和(自身を除く): 1332361615802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 313, 626, 2191, 3443, 4382, 6886, 24101, 48202, 31550119, 63100238, 220850833, 347051309, 441701666, 694102618, 2429359163, 4858718326, 9875187247, 19750374494, 69126310729, 108627059717, 138252621458, 217254119434, 760389418019, 1520778836038]

約数ペア:

[(1, 1520778836038), (2, 760389418019), (7, 217254119434), (11, 138252621458), (14, 108627059717), (22, 69126310729), (77, 19750374494), (154, 9875187247), (313, 4858718326), (626, 2429359163), (2191, 694102618), (3443, 441701666), (4382, 347051309), (6886, 220850833), (24101, 63100238), (48202, 31550119)]