278185052639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6389}}^1\times {\mathrm{54907}}^1$

素因数の和:61370

約数の個数: 16

約数和(自身を含む): 304548320160

約数和(自身を除く): 26363267521

約数列:

[1, 13, 61, 793, 6389, 54907, 83057, 389729, 713791, 3349327, 5066477, 43541251, 350800823, 4560410699, 21398850203, 278185052639]

約数ペア:

[(1, 278185052639), (13, 21398850203), (61, 4560410699), (793, 350800823), (6389, 43541251), (54907, 5066477), (83057, 3349327), (389729, 713791)]