2569958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 4119984

約数和(自身を除く): 1550026

約数列:

[1, 2, 17, 34, 131, 262, 577, 1154, 2227, 4454, 9809, 19618, 75587, 151174, 1284979, 2569958]

約数ペア:

[(1, 2569958), (2, 1284979), (17, 151174), (34, 75587), (131, 19618), (262, 9809), (577, 4454), (1154, 2227)]