260323862

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1\times {\mathrm{1289}}^1$

素因数の和:1951

約数の個数: 16

約数和(自身を含む): 393346800

約数和(自身を除く): 133022938

約数列:

[1, 2, 241, 419, 482, 838, 1289, 2578, 100979, 201958, 310649, 540091, 621298, 1080182, 130161931, 260323862]

約数ペア:

[(1, 260323862), (2, 130161931), (241, 1080182), (419, 621298), (482, 540091), (838, 310649), (1289, 201958), (2578, 100979)]