389723412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{2377}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 980649152

約数和(自身を除く): 590925740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1051, 2102, 2377, 3153, 4204, 4754, 6306, 7131, 9508, 12612, 13663, 14262, 27326, 28524, 30901, 40989, 54652, 61802, 81978, 92703, 123604, 163956, 185406, 370812, 2498227, 4996454, 7494681, 9992908, 14989362, 29978724, 32476951, 64953902, 97430853, 129907804, 194861706, 389723412]

約数ペア:

[(1, 389723412), (2, 194861706), (3, 129907804), (4, 97430853), (6, 64953902), (12, 32476951), (13, 29978724), (26, 14989362), (39, 9992908), (52, 7494681), (78, 4996454), (156, 2498227), (1051, 370812), (2102, 185406), (2377, 163956), (3153, 123604), (4204, 92703), (4754, 81978), (6306, 61802), (7131, 54652), (9508, 40989), (12612, 30901), (13663, 28524), (14262, 27326)]