73854820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{284057}}^1$

素因数の和:284079

約数の個数: 24

約数和(自身を含む): 167026104

約数和(自身を除く): 93171284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 284057, 568114, 1136228, 1420285, 2840570, 3692741, 5681140, 7385482, 14770964, 18463705, 36927410, 73854820]

約数ペア:

[(1, 73854820), (2, 36927410), (4, 18463705), (5, 14770964), (10, 7385482), (13, 5681140), (20, 3692741), (26, 2840570), (52, 1420285), (65, 1136228), (130, 568114), (260, 284057)]