1958296336

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{19121}}^1$

素因数の和:19339

約数の個数: 40

約数和(自身を含む): 3919474584

約数和(自身を除く): 1961178248

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 173, 296, 346, 592, 692, 1384, 2768, 6401, 12802, 19121, 25604, 38242, 51208, 76484, 102416, 152968, 305936, 707477, 1414954, 2829908, 3307933, 5659816, 6615866, 11319632, 13231732, 26463464, 52926928, 122393521, 244787042, 489574084, 979148168, 1958296336]

約数ペア:

[(1, 1958296336), (2, 979148168), (4, 489574084), (8, 244787042), (16, 122393521), (37, 52926928), (74, 26463464), (148, 13231732), (173, 11319632), (296, 6615866), (346, 5659816), (592, 3307933), (692, 2829908), (1384, 1414954), (2768, 707477), (6401, 305936), (12802, 152968), (19121, 102416), (25604, 76484), (38242, 51208)]