274316878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:3024

約数の個数: 32

約数和(自身を含む): 462827520

約数和(自身を除く): 188510642

約数列:

[1, 2, 11, 22, 61, 71, 122, 142, 671, 781, 1342, 1562, 2879, 4331, 5758, 8662, 31669, 47641, 63338, 95282, 175619, 204409, 351238, 408818, 1931809, 2248499, 3863618, 4496998, 12468949, 24937898, 137158439, 274316878]

約数ペア:

[(1, 274316878), (2, 137158439), (11, 24937898), (22, 12468949), (61, 4496998), (71, 3863618), (122, 2248499), (142, 1931809), (671, 408818), (781, 351238), (1342, 204409), (1562, 175619), (2879, 95282), (4331, 63338), (5758, 47641), (8662, 31669)]