187966885838

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{3371}}^1\times {\mathrm{457049}}^1$

素因数の和:460483

約数の個数: 16

約数和(自身を含む): 286658103600

約数和(自身を除く): 98691217762

約数列:

[1, 2, 61, 122, 3371, 6742, 205631, 411262, 457049, 914098, 27879989, 55759978, 1540712179, 3081424358, 93983442919, 187966885838]

約数ペア:

[(1, 187966885838), (2, 93983442919), (61, 3081424358), (122, 1540712179), (3371, 55759978), (6742, 27879989), (205631, 914098), (411262, 457049)]