2015376952

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{317}}^1\times {\mathrm{2539}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 3804361200

約数和(自身を除く): 1788984248

約数列:

[1, 2, 4, 8, 313, 317, 626, 634, 1252, 1268, 2504, 2536, 2539, 5078, 10156, 20312, 99221, 198442, 396884, 793768, 794707, 804863, 1589414, 1609726, 3178828, 3219452, 6357656, 6438904, 251922119, 503844238, 1007688476, 2015376952]

約数ペア:

[(1, 2015376952), (2, 1007688476), (4, 503844238), (8, 251922119), (313, 6438904), (317, 6357656), (626, 3219452), (634, 3178828), (1252, 1609726), (1268, 1589414), (2504, 804863), (2536, 794707), (2539, 793768), (5078, 396884), (10156, 198442), (20312, 99221)]