1931134465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1747633}}^1$

素因数の和:1747668

約数の個数: 16

約数和(自身を含む): 2642422608

約数和(自身を除く): 711288143

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1747633, 8738165, 22719229, 29709761, 113596145, 148548805, 386226893, 1931134465]

約数ペア:

[(1, 1931134465), (5, 386226893), (13, 148548805), (17, 113596145), (65, 29709761), (85, 22719229), (221, 8738165), (1105, 1747633)]