3199041218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{1249}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 5016000000

約数和(自身を除く): 1816958782

約数列:

[1, 2, 31, 62, 109, 218, 379, 758, 1249, 2498, 3379, 6758, 11749, 23498, 38719, 41311, 77438, 82622, 136141, 272282, 473371, 946742, 1280641, 2561282, 4220371, 8440742, 14674501, 29349002, 51597439, 103194878, 1599520609, 3199041218]

約数ペア:

[(1, 3199041218), (2, 1599520609), (31, 103194878), (62, 51597439), (109, 29349002), (218, 14674501), (379, 8440742), (758, 4220371), (1249, 2561282), (2498, 1280641), (3379, 946742), (6758, 473371), (11749, 272282), (23498, 136141), (38719, 82622), (41311, 77438)]