898103648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2158903}}^1$

素因数の和:2158926

約数の個数: 24

約数和(自身を含む): 1904153328

約数和(自身を除く): 1006049680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2158903, 4317806, 8635612, 17271224, 28065739, 34542448, 56131478, 69084896, 112262956, 224525912, 449051824, 898103648]

約数ペア:

[(1, 898103648), (2, 449051824), (4, 224525912), (8, 112262956), (13, 69084896), (16, 56131478), (26, 34542448), (32, 28065739), (52, 17271224), (104, 8635612), (208, 4317806), (416, 2158903)]