123896602838

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1\times {\mathrm{865091}}^1$

素因数の和:865903

約数の個数: 16

約数和(自身を含む): 187949887920

約数和(自身を除く): 64053285082

約数列:

[1, 2, 101, 202, 709, 1418, 71609, 143218, 865091, 1730182, 87374191, 174748382, 613349519, 1226699038, 61948301419, 123896602838]

約数ペア:

[(1, 123896602838), (2, 61948301419), (101, 1226699038), (202, 613349519), (709, 174748382), (1418, 87374191), (71609, 1730182), (143218, 865091)]