142789097308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249631289}}^1$

素因数の和:249631317

約数の個数: 24

約数和(自身を含む): 293566397040

約数和(自身を除く): 150777299732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 249631289, 499262578, 998525156, 2745944179, 3245206757, 5491888358, 6490413514, 10983776716, 12980827028, 35697274327, 71394548654, 142789097308]

約数ペア:

[(1, 142789097308), (2, 71394548654), (4, 35697274327), (11, 12980827028), (13, 10983776716), (22, 6490413514), (26, 5491888358), (44, 3245206757), (52, 2745944179), (143, 998525156), (286, 499262578), (572, 249631289)]