1099458998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 1870192800

約数和(自身を除く): 770733802

約数列:

[1, 2, 11, 22, 61, 71, 121, 122, 142, 242, 671, 781, 1049, 1342, 1562, 2098, 4331, 7381, 8591, 8662, 11539, 14762, 17182, 23078, 47641, 63989, 74479, 95282, 126929, 127978, 148958, 253858, 524051, 703879, 819269, 1048102, 1407758, 1638538, 4543219, 7742669, 9011959, 9086438, 15485338, 18023918, 49975409, 99950818, 549729499, 1099458998]

約数ペア:

[(1, 1099458998), (2, 549729499), (11, 99950818), (22, 49975409), (61, 18023918), (71, 15485338), (121, 9086438), (122, 9011959), (142, 7742669), (242, 4543219), (671, 1638538), (781, 1407758), (1049, 1048102), (1342, 819269), (1562, 703879), (2098, 524051), (4331, 253858), (7381, 148958), (8591, 127978), (8662, 126929), (11539, 95282), (14762, 74479), (17182, 63989), (23078, 47641)]