1283804556

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{2459}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 3027964800

約数和(自身を除く): 1744160244

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 313, 417, 556, 626, 834, 939, 1252, 1668, 1878, 2459, 3756, 4918, 7377, 9836, 14754, 29508, 43507, 87014, 130521, 174028, 261042, 341801, 522084, 683602, 769667, 1025403, 1367204, 1539334, 2050806, 2309001, 3078668, 4101612, 4618002, 9236004, 106983713, 213967426, 320951139, 427934852, 641902278, 1283804556]

約数ペア:

[(1, 1283804556), (2, 641902278), (3, 427934852), (4, 320951139), (6, 213967426), (12, 106983713), (139, 9236004), (278, 4618002), (313, 4101612), (417, 3078668), (556, 2309001), (626, 2050806), (834, 1539334), (939, 1367204), (1252, 1025403), (1668, 769667), (1878, 683602), (2459, 522084), (3756, 341801), (4918, 261042), (7377, 174028), (9836, 130521), (14754, 87014), (29508, 43507)]