7464860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28711}}^1$

素因数の和:28733

約数の個数: 24

約数和(自身を含む): 16882656

約数和(自身を除く): 9417796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 28711, 57422, 114844, 143555, 287110, 373243, 574220, 746486, 1492972, 1866215, 3732430, 7464860]

約数ペア:

[(1, 7464860), (2, 3732430), (4, 1866215), (5, 1492972), (10, 746486), (13, 574220), (20, 373243), (26, 287110), (52, 143555), (65, 114844), (130, 57422), (260, 28711)]