508739028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{9419}}^1$

素因数の和:10076

約数の個数: 48

約数和(自身を含む): 1358891520

約数和(自身を除く): 850152492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1286, 1929, 2572, 3858, 4501, 7716, 9002, 9419, 13503, 18004, 18838, 27006, 28257, 37676, 54012, 56514, 65933, 113028, 131866, 197799, 263732, 395598, 791196, 6056417, 12112834, 18169251, 24225668, 36338502, 42394919, 72677004, 84789838, 127184757, 169579676, 254369514, 508739028]

約数ペア:

[(1, 508739028), (2, 254369514), (3, 169579676), (4, 127184757), (6, 84789838), (7, 72677004), (12, 42394919), (14, 36338502), (21, 24225668), (28, 18169251), (42, 12112834), (84, 6056417), (643, 791196), (1286, 395598), (1929, 263732), (2572, 197799), (3858, 131866), (4501, 113028), (7716, 65933), (9002, 56514), (9419, 54012), (13503, 37676), (18004, 28257), (18838, 27006)]