2013449368

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{318181}}^1$

素因数の和:318307

約数の個数: 32

約数和(自身を含む): 4352729760

約数和(自身を除く): 2339280392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 318181, 636362, 1272724, 2227267, 2545448, 4454534, 8909068, 17818136, 35954453, 71908906, 143817812, 251681171, 287635624, 503362342, 1006724684, 2013449368]

約数ペア:

[(1, 2013449368), (2, 1006724684), (4, 503362342), (7, 287635624), (8, 251681171), (14, 143817812), (28, 71908906), (56, 35954453), (113, 17818136), (226, 8909068), (452, 4454534), (791, 2545448), (904, 2227267), (1582, 1272724), (3164, 636362), (6328, 318181)]