1019680370

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{10949}}^1$

素因数の和:11162

約数の個数: 32

約数和(自身を含む): 1876392000

約数和(自身を除く): 856711630

約数列:

[1, 2, 5, 10, 67, 134, 139, 278, 335, 670, 695, 1390, 9313, 10949, 18626, 21898, 46565, 54745, 93130, 109490, 733583, 1467166, 1521911, 3043822, 3667915, 7335830, 7609555, 15219110, 101968037, 203936074, 509840185, 1019680370]

約数ペア:

[(1, 1019680370), (2, 509840185), (5, 203936074), (10, 101968037), (67, 15219110), (134, 7609555), (139, 7335830), (278, 3667915), (335, 3043822), (670, 1521911), (695, 1467166), (1390, 733583), (9313, 109490), (10949, 93130), (18626, 54745), (21898, 46565)]