407739998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{5273}}^1$

素因数の和:5380

約数の個数: 24

約数和(自身を含む): 654271344

約数和(自身を除く): 246531346

約数列:

[1, 2, 23, 41, 46, 82, 943, 1681, 1886, 3362, 5273, 10546, 38663, 77326, 121279, 216193, 242558, 432386, 4972439, 8863913, 9944878, 17727826, 203869999, 407739998]

約数ペア:

[(1, 407739998), (2, 203869999), (23, 17727826), (41, 9944878), (46, 8863913), (82, 4972439), (943, 432386), (1681, 242558), (1886, 216193), (3362, 121279), (5273, 77326), (10546, 38663)]