1387871304

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{293543}}^1$

素因数の和:293749

約数の個数: 32

約数和(自身を含む): 3487302720

約数和(自身を除く): 2099431416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 293543, 587086, 880629, 1174172, 1761258, 2348344, 3522516, 7045032, 57827971, 115655942, 173483913, 231311884, 346967826, 462623768, 693935652, 1387871304]

約数ペア:

[(1, 1387871304), (2, 693935652), (3, 462623768), (4, 346967826), (6, 231311884), (8, 173483913), (12, 115655942), (24, 57827971), (197, 7045032), (394, 3522516), (591, 2348344), (788, 1761258), (1182, 1174172), (1576, 880629), (2364, 587086), (4728, 293543)]