2520021673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{160603}}^1$

素因数の和:160704

約数の個数: 16

約数和(自身を含む): 2913998976

約数和(自身を除く): 393977303

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 160603, 2087839, 2730251, 11402813, 35493263, 148236569, 193847821, 2520021673]

約数ペア:

[(1, 2520021673), (13, 193847821), (17, 148236569), (71, 35493263), (221, 11402813), (923, 2730251), (1207, 2087839), (15691, 160603)]