1905145203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{62071}}^1$

素因数の和:62874

約数の個数: 16

約数和(自身を含む): 2739113216

約数和(自身を除く): 833968013

約数列:

[1, 3, 13, 39, 787, 2361, 10231, 30693, 62071, 186213, 806923, 2420769, 48849877, 146549631, 635048401, 1905145203]

約数ペア:

[(1, 1905145203), (3, 635048401), (13, 146549631), (39, 48849877), (787, 2420769), (2361, 806923), (10231, 186213), (30693, 62071)]