285416651806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997960321}}^1$

素因数の和:997960347

約数の個数: 16

約数和(自身を含む): 502972002288

約数和(自身を除く): 217555350482

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 997960321, 1995920642, 10977563531, 12973484173, 21955127062, 25946968346, 142708325903, 285416651806]

約数ペア:

[(1, 285416651806), (2, 142708325903), (11, 25946968346), (13, 21955127062), (22, 12973484173), (26, 10977563531), (143, 1995920642), (286, 997960321)]