985272938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 1681585920

約数和(自身を除く): 696312982

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 839, 961, 1222, 1457, 1678, 1922, 2914, 10907, 12493, 18941, 21814, 24986, 26009, 37882, 39433, 45167, 52018, 78866, 90334, 338117, 512629, 587171, 676234, 806279, 1025258, 1174342, 1222423, 1612558, 2444846, 10481627, 15891499, 20963254, 31782998, 37895113, 75790226, 492636469, 985272938]

約数ペア:

[(1, 985272938), (2, 492636469), (13, 75790226), (26, 37895113), (31, 31782998), (47, 20963254), (62, 15891499), (94, 10481627), (403, 2444846), (611, 1612558), (806, 1222423), (839, 1174342), (961, 1025258), (1222, 806279), (1457, 676234), (1678, 587171), (1922, 512629), (2914, 338117), (10907, 90334), (12493, 78866), (18941, 52018), (21814, 45167), (24986, 39433), (26009, 37882)]