1944001808

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{116491}}^1$

素因数の和:116655

約数の個数: 40

約数和(自身を含む): 4333502400

約数和(自身を除く): 2389500592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 16688, 116491, 232982, 465964, 815437, 931928, 1630874, 1863856, 3261748, 6523496, 13046992, 17357159, 34714318, 69428636, 121500113, 138857272, 243000226, 277714544, 486000452, 972000904, 1944001808]

約数ペア:

[(1, 1944001808), (2, 972000904), (4, 486000452), (7, 277714544), (8, 243000226), (14, 138857272), (16, 121500113), (28, 69428636), (56, 34714318), (112, 17357159), (149, 13046992), (298, 6523496), (596, 3261748), (1043, 1863856), (1192, 1630874), (2086, 931928), (2384, 815437), (4172, 465964), (8344, 232982), (16688, 116491)]