1198918878

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1\times {\mathrm{1901}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 2414322720

約数和(自身を除く): 1215403842

約数列:

[1, 2, 3, 6, 257, 409, 514, 771, 818, 1227, 1542, 1901, 2454, 3802, 5703, 11406, 105113, 210226, 315339, 488557, 630678, 777509, 977114, 1465671, 1555018, 2332527, 2931342, 4665054, 199819813, 399639626, 599459439, 1198918878]

約数ペア:

[(1, 1198918878), (2, 599459439), (3, 399639626), (6, 199819813), (257, 4665054), (409, 2931342), (514, 2332527), (771, 1555018), (818, 1465671), (1227, 977114), (1542, 777509), (1901, 630678), (2454, 488557), (3802, 315339), (5703, 210226), (11406, 105113)]