5420948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 10389960

約数和(自身を除く): 4969012

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 1709, 3172, 3418, 6836, 22217, 44434, 88868, 104249, 208498, 416996, 1355237, 2710474, 5420948]

約数ペア:

[(1, 5420948), (2, 2710474), (4, 1355237), (13, 416996), (26, 208498), (52, 104249), (61, 88868), (122, 44434), (244, 22217), (793, 6836), (1586, 3418), (1709, 3172)]