2793103664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{706757}}^1$

素因数の和:706797

約数の個数: 40

約数和(自身を含む): 6134659440

約数和(自身を除く): 3341555776

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 706757, 1413514, 2827028, 5654056, 9187841, 11308112, 13428383, 18375682, 26856766, 36751364, 53713532, 73502728, 107427064, 147005456, 174568979, 214854128, 349137958, 698275916, 1396551832, 2793103664]

約数ペア:

[(1, 2793103664), (2, 1396551832), (4, 698275916), (8, 349137958), (13, 214854128), (16, 174568979), (19, 147005456), (26, 107427064), (38, 73502728), (52, 53713532), (76, 36751364), (104, 26856766), (152, 18375682), (208, 13428383), (247, 11308112), (304, 9187841), (494, 5654056), (988, 2827028), (1976, 1413514), (3952, 706757)]