2853708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 7827456

約数和(自身を除く): 4973748

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1663, 1716, 3326, 4989, 6652, 9978, 18293, 19956, 21619, 36586, 43238, 54879, 64857, 73172, 86476, 109758, 129714, 219516, 237809, 259428, 475618, 713427, 951236, 1426854, 2853708]

約数ペア:

[(1, 2853708), (2, 1426854), (3, 951236), (4, 713427), (6, 475618), (11, 259428), (12, 237809), (13, 219516), (22, 129714), (26, 109758), (33, 86476), (39, 73172), (44, 64857), (52, 54879), (66, 43238), (78, 36586), (132, 21619), (143, 19956), (156, 18293), (286, 9978), (429, 6652), (572, 4989), (858, 3326), (1663, 1716)]