286989196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5743}}^1$

素因数の和:5822

約数の個数: 36

約数和(自身を含む): 558971616

約数和(自身を除く): 271982420

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 5743, 11486, 12493, 22972, 24986, 49972, 74659, 149318, 178033, 298636, 356066, 712132, 2314429, 4628858, 5519023, 9257716, 11038046, 22076092, 71747299, 143494598, 286989196]

約数ペア:

[(1, 286989196), (2, 143494598), (4, 71747299), (13, 22076092), (26, 11038046), (31, 9257716), (52, 5519023), (62, 4628858), (124, 2314429), (403, 712132), (806, 356066), (961, 298636), (1612, 178033), (1922, 149318), (3844, 74659), (5743, 49972), (11486, 24986), (12493, 22972)]