1280103133076

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{44621}}^1\times {\mathrm{174929}}^1$

素因数の和:219595

約数の個数: 24

約数和(自身を含む): 2294883579240

約数和(自身を除く): 1014780446164

約数列:

[1, 2, 4, 41, 82, 164, 44621, 89242, 174929, 178484, 349858, 699716, 1829461, 3658922, 7172089, 7317844, 14344178, 28688356, 7805506909, 15611013818, 31222027636, 320025783269, 640051566538, 1280103133076]

約数ペア:

[(1, 1280103133076), (2, 640051566538), (4, 320025783269), (41, 31222027636), (82, 15611013818), (164, 7805506909), (44621, 28688356), (89242, 14344178), (174929, 7317844), (178484, 7172089), (349858, 3658922), (699716, 1829461)]