989538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 2298240

約数和(自身を除く): 1308702

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 47, 58, 66, 87, 94, 121, 141, 174, 242, 282, 319, 363, 517, 638, 726, 957, 1034, 1363, 1551, 1914, 2726, 3102, 3509, 4089, 5687, 7018, 8178, 10527, 11374, 14993, 17061, 21054, 29986, 34122, 44979, 89958, 164923, 329846, 494769, 989538]

約数ペア:

[(1, 989538), (2, 494769), (3, 329846), (6, 164923), (11, 89958), (22, 44979), (29, 34122), (33, 29986), (47, 21054), (58, 17061), (66, 14993), (87, 11374), (94, 10527), (121, 8178), (141, 7018), (174, 5687), (242, 4089), (282, 3509), (319, 3102), (363, 2726), (517, 1914), (638, 1551), (726, 1363), (957, 1034)]