930889904

素因数分解:

$2^4\times 7^1\times {\mathrm{991}}^1\times {\mathrm{8387}}^1$

素因数の和:9393

約数の個数: 40

約数和(自身を含む): 2063582208

約数和(自身を除く): 1132692304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 991, 1982, 3964, 6937, 7928, 8387, 13874, 15856, 16774, 27748, 33548, 55496, 58709, 67096, 110992, 117418, 134192, 234836, 469672, 939344, 8311517, 16623034, 33246068, 58180619, 66492136, 116361238, 132984272, 232722476, 465444952, 930889904]

約数ペア:

[(1, 930889904), (2, 465444952), (4, 232722476), (7, 132984272), (8, 116361238), (14, 66492136), (16, 58180619), (28, 33246068), (56, 16623034), (112, 8311517), (991, 939344), (1982, 469672), (3964, 234836), (6937, 134192), (7928, 117418), (8387, 110992), (13874, 67096), (15856, 58709), (16774, 55496), (27748, 33548)]