904163078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{121169}}^1$

素因数の和:121232

約数の個数: 32

約数和(自身を含む): 1709951040

約数和(自身を除く): 805787962

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 121169, 242338, 848183, 1575197, 1696366, 3150394, 4967929, 9935858, 11026379, 22052758, 34775503, 64583077, 69551006, 129166154, 452081539, 904163078]

約数ペア:

[(1, 904163078), (2, 452081539), (7, 129166154), (13, 69551006), (14, 64583077), (26, 34775503), (41, 22052758), (82, 11026379), (91, 9935858), (182, 4967929), (287, 3150394), (533, 1696366), (574, 1575197), (1066, 848183), (3731, 242338), (7462, 121169)]