2303670278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{27697}}^1$

素因数の和:28176

約数の個数: 32

約数和(自身を含む): 4262389824

約数和(自身を除く): 1958719546

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 457, 914, 3199, 5941, 6398, 11882, 27697, 41587, 55394, 83174, 193879, 360061, 387758, 720122, 2520427, 5040854, 12657529, 25315058, 88602703, 164547877, 177205406, 329095754, 1151835139, 2303670278]

約数ペア:

[(1, 2303670278), (2, 1151835139), (7, 329095754), (13, 177205406), (14, 164547877), (26, 88602703), (91, 25315058), (182, 12657529), (457, 5040854), (914, 2520427), (3199, 720122), (5941, 387758), (6398, 360061), (11882, 193879), (27697, 83174), (41587, 55394)]