1187420104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{42131}}^1$

素因数の和:42421

約数の個数: 32

約数和(自身を含む): 2406579840

約数和(自身を除く): 1219159736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 3523, 7046, 14092, 28184, 42131, 84262, 168524, 337048, 547703, 1095406, 2190812, 4381624, 11417501, 22835002, 45670004, 91340008, 148427513, 296855026, 593710052, 1187420104]

約数ペア:

[(1, 1187420104), (2, 593710052), (4, 296855026), (8, 148427513), (13, 91340008), (26, 45670004), (52, 22835002), (104, 11417501), (271, 4381624), (542, 2190812), (1084, 1095406), (2168, 547703), (3523, 337048), (7046, 168524), (14092, 84262), (28184, 42131)]