142791406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{5573}}^1$

素因数の和:6155

約数の個数: 16

約数和(自身を含む): 223941024

約数和(自身を除く): 81149618

約数列:

[1, 2, 23, 46, 557, 1114, 5573, 11146, 12811, 25622, 128179, 256358, 3104161, 6208322, 71395703, 142791406]

約数ペア:

[(1, 142791406), (2, 71395703), (23, 6208322), (46, 3104161), (557, 256358), (1114, 128179), (5573, 25622), (11146, 12811)]