13260604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 28224000

約数和(自身を除く): 14963396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 161, 236, 322, 349, 413, 644, 698, 826, 1357, 1396, 1652, 2443, 2714, 4886, 5428, 8027, 9499, 9772, 16054, 18998, 20591, 32108, 37996, 41182, 56189, 82364, 112378, 144137, 224756, 288274, 473593, 576548, 947186, 1894372, 3315151, 6630302, 13260604]

約数ペア:

[(1, 13260604), (2, 6630302), (4, 3315151), (7, 1894372), (14, 947186), (23, 576548), (28, 473593), (46, 288274), (59, 224756), (92, 144137), (118, 112378), (161, 82364), (236, 56189), (322, 41182), (349, 37996), (413, 32108), (644, 20591), (698, 18998), (826, 16054), (1357, 9772), (1396, 9499), (1652, 8027), (2443, 5428), (2714, 4886)]