7966331380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56902367}}^1$

素因数の和:56902383

約数の個数: 24

約数和(自身を含む): 19119195648

約数和(自身を除く): 11152864268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56902367, 113804734, 227609468, 284511835, 398316569, 569023670, 796633138, 1138047340, 1593266276, 1991582845, 3983165690, 7966331380]

約数ペア:

[(1, 7966331380), (2, 3983165690), (4, 1991582845), (5, 1593266276), (7, 1138047340), (10, 796633138), (14, 569023670), (20, 398316569), (28, 284511835), (35, 227609468), (70, 113804734), (140, 56902367)]