243670478428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1\times {\mathrm{26053}}^1$

素因数の和:27574

約数の個数: 48

約数和(自身を含む): 463085463456

約数和(自身を除く): 219414985028

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1373, 1703, 2746, 3406, 5492, 6812, 17849, 26053, 35698, 52106, 71396, 104212, 179863, 338689, 359726, 677378, 719452, 1354756, 2338219, 3412943, 4676438, 6825886, 9352876, 13651772, 35770769, 44368259, 71541538, 88736518, 143083076, 177473036, 465019997, 930039994, 1860079988, 4685970739, 9371941478, 18743882956, 60917619607, 121835239214, 243670478428]

約数ペア:

[(1, 243670478428), (2, 121835239214), (4, 60917619607), (13, 18743882956), (26, 9371941478), (52, 4685970739), (131, 1860079988), (262, 930039994), (524, 465019997), (1373, 177473036), (1703, 143083076), (2746, 88736518), (3406, 71541538), (5492, 44368259), (6812, 35770769), (17849, 13651772), (26053, 9352876), (35698, 6825886), (52106, 4676438), (71396, 3412943), (104212, 2338219), (179863, 1354756), (338689, 719452), (359726, 677378)]