971332406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{390721}}^1$

素因数の和:390847

約数の個数: 16

約数和(自身を含む): 1603523088

約数和(自身を除く): 632190682

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 390721, 781442, 4297931, 8595862, 44151473, 88302946, 485666203, 971332406]

約数ペア:

[(1, 971332406), (2, 485666203), (11, 88302946), (22, 44151473), (113, 8595862), (226, 4297931), (1243, 781442), (2486, 390721)]