1572154982

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 2438650368

約数和(自身を除く): 866495386

約数列:

[1, 2, 47, 94, 157, 307, 314, 347, 614, 694, 7379, 14429, 14758, 16309, 28858, 32618, 48199, 54479, 96398, 106529, 108958, 213058, 2265353, 2560513, 4530706, 5006863, 5121026, 10013726, 16725053, 33450106, 786077491, 1572154982]

約数ペア:

[(1, 1572154982), (2, 786077491), (47, 33450106), (94, 16725053), (157, 10013726), (307, 5121026), (314, 5006863), (347, 4530706), (614, 2560513), (694, 2265353), (7379, 213058), (14429, 108958), (14758, 106529), (16309, 96398), (28858, 54479), (32618, 48199)]