2685668818

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1\times {\mathrm{5641}}^1$

素因数の和:6778

約数の個数: 32

約数和(自身を含む): 4757695488

約数和(自身を除く): 2072026670

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1097, 2194, 5641, 7679, 11282, 15358, 34007, 39487, 68014, 78974, 174871, 238049, 349742, 476098, 1224097, 2448194, 6188177, 12376354, 43317239, 86634478, 191833487, 383666974, 1342834409, 2685668818]

約数ペア:

[(1, 2685668818), (2, 1342834409), (7, 383666974), (14, 191833487), (31, 86634478), (62, 43317239), (217, 12376354), (434, 6188177), (1097, 2448194), (2194, 1224097), (5641, 476098), (7679, 349742), (11282, 238049), (15358, 174871), (34007, 78974), (39487, 68014)]