746941904

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{1997}}^1$

素因数の和:2343

約数の個数: 40

約数和(自身を含む): 1468921608

約数和(自身を除く): 721979704

約数列:

[1, 2, 4, 8, 16, 97, 194, 241, 388, 482, 776, 964, 1552, 1928, 1997, 3856, 3994, 7988, 15976, 23377, 31952, 46754, 93508, 187016, 193709, 374032, 387418, 481277, 774836, 962554, 1549672, 1925108, 3099344, 3850216, 7700432, 46683869, 93367738, 186735476, 373470952, 746941904]

約数ペア:

[(1, 746941904), (2, 373470952), (4, 186735476), (8, 93367738), (16, 46683869), (97, 7700432), (194, 3850216), (241, 3099344), (388, 1925108), (482, 1549672), (776, 962554), (964, 774836), (1552, 481277), (1928, 387418), (1997, 374032), (3856, 193709), (3994, 187016), (7988, 93508), (15976, 46754), (23377, 31952)]