2021086064

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{14369}}^1$

素因数の和:14585

約数の個数: 40

約数和(自身を含む): 4009230000

約数和(自身を除く): 1988143936

約数列:

[1, 2, 4, 8, 16, 59, 118, 149, 236, 298, 472, 596, 944, 1192, 2384, 8791, 14369, 17582, 28738, 35164, 57476, 70328, 114952, 140656, 229904, 847771, 1695542, 2140981, 3391084, 4281962, 6782168, 8563924, 13564336, 17127848, 34255696, 126317879, 252635758, 505271516, 1010543032, 2021086064]

約数ペア:

[(1, 2021086064), (2, 1010543032), (4, 505271516), (8, 252635758), (16, 126317879), (59, 34255696), (118, 17127848), (149, 13564336), (236, 8563924), (298, 6782168), (472, 4281962), (596, 3391084), (944, 2140981), (1192, 1695542), (2384, 847771), (8791, 229904), (14369, 140656), (17582, 114952), (28738, 70328), (35164, 57476)]