5420408084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{783749}}^1$

素因数の和:783792

約数の個数: 48

約数和(自身を含む): 12289200000

約数和(自身を除く): 6868791916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 783749, 1567498, 3134996, 5486243, 10188737, 10972486, 14891231, 20377474, 21944972, 29782462, 40754948, 59564924, 71321159, 104238617, 142642318, 193586003, 208477234, 285284636, 387172006, 416954468, 774344012, 1355102021, 2710204042, 5420408084]

約数ペア:

[(1, 5420408084), (2, 2710204042), (4, 1355102021), (7, 774344012), (13, 416954468), (14, 387172006), (19, 285284636), (26, 208477234), (28, 193586003), (38, 142642318), (52, 104238617), (76, 71321159), (91, 59564924), (133, 40754948), (182, 29782462), (247, 21944972), (266, 20377474), (364, 14891231), (494, 10972486), (532, 10188737), (988, 5486243), (1729, 3134996), (3458, 1567498), (6916, 783749)]