4964245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 7185024

約数和(自身を除く): 2220779

約数列:

[1, 5, 11, 13, 53, 55, 65, 131, 143, 265, 583, 655, 689, 715, 1441, 1703, 2915, 3445, 6943, 7205, 7579, 8515, 18733, 34715, 37895, 76373, 90259, 93665, 381865, 451295, 992849, 4964245]

約数ペア:

[(1, 4964245), (5, 992849), (11, 451295), (13, 381865), (53, 93665), (55, 90259), (65, 76373), (131, 37895), (143, 34715), (265, 18733), (583, 8515), (655, 7579), (689, 7205), (715, 6943), (1441, 3445), (1703, 2915)]