1688064266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{228797}}^1$

素因数の和:228854

約数の個数: 32

約数和(自身を含む): 3162903552

約数和(自身を除く): 1474839286

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 228797, 457594, 1601579, 3203158, 3889549, 7092707, 7779098, 14185414, 27226843, 49648949, 54453686, 99297898, 120576019, 241152038, 844032133, 1688064266]

約数ペア:

[(1, 1688064266), (2, 844032133), (7, 241152038), (14, 120576019), (17, 99297898), (31, 54453686), (34, 49648949), (62, 27226843), (119, 14185414), (217, 7779098), (238, 7092707), (434, 3889549), (527, 3203158), (1054, 1601579), (3689, 457594), (7378, 228797)]