2728939954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{4723}}^1$

素因数の和:5122

約数の個数: 32

約数和(自身を含む): 4485608064

約数和(自身を除く): 1756668110

約数列:

[1, 2, 13, 26, 71, 142, 313, 626, 923, 1846, 4069, 4723, 8138, 9446, 22223, 44446, 61399, 122798, 288899, 335333, 577798, 670666, 1478299, 2956598, 4359329, 8718658, 19217887, 38435774, 104959229, 209918458, 1364469977, 2728939954]

約数ペア:

[(1, 2728939954), (2, 1364469977), (13, 209918458), (26, 104959229), (71, 38435774), (142, 19217887), (313, 8718658), (626, 4359329), (923, 2956598), (1846, 1478299), (4069, 670666), (4723, 577798), (8138, 335333), (9446, 288899), (22223, 122798), (44446, 61399)]