1928788897882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{5639173}}^1$

素因数の和:5641414

約数の個数: 32

約数和(自身を含む): 3608710452864

約数和(自身を除く): 1679921554982

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2221, 4442, 15547, 24431, 31094, 48862, 171017, 342034, 5639173, 11278346, 39474211, 62030903, 78948422, 124061806, 434216321, 868432642, 12524603233, 25049206466, 87672222631, 137770635563, 175344445262, 275541271126, 964394448941, 1928788897882]

約数ペア:

[(1, 1928788897882), (2, 964394448941), (7, 275541271126), (11, 175344445262), (14, 137770635563), (22, 87672222631), (77, 25049206466), (154, 12524603233), (2221, 868432642), (4442, 434216321), (15547, 124061806), (24431, 78948422), (31094, 62030903), (48862, 39474211), (171017, 11278346), (342034, 5639173)]