4826833921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{20551}}^1$

素因数の和:20689

約数の個数: 32

約数和(自身を含む): 6214924800

約数和(自身を除く): 1388090879

約数列:

[1, 7, 13, 29, 89, 91, 203, 377, 623, 1157, 2581, 2639, 8099, 18067, 20551, 33553, 143857, 234871, 267163, 595979, 1829039, 1870141, 4171853, 7747727, 12803273, 23777507, 53042131, 54234089, 166442549, 371294917, 689547703, 4826833921]

約数ペア:

[(1, 4826833921), (7, 689547703), (13, 371294917), (29, 166442549), (89, 54234089), (91, 53042131), (203, 23777507), (377, 12803273), (623, 7747727), (1157, 4171853), (2581, 1870141), (2639, 1829039), (8099, 595979), (18067, 267163), (20551, 234871), (33553, 143857)]