2728593686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{789067}}^1$

素因数の和:789108

約数の個数: 32

約数和(自身を含む): 5302536960

約数和(自身を除く): 2573943274

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 789067, 1578134, 5523469, 10257871, 11046938, 14992273, 20515742, 29984546, 71805097, 104945911, 143610194, 194899549, 209891822, 389799098, 1364296843, 2728593686]

約数ペア:

[(1, 2728593686), (2, 1364296843), (7, 389799098), (13, 209891822), (14, 194899549), (19, 143610194), (26, 104945911), (38, 71805097), (91, 29984546), (133, 20515742), (182, 14992273), (247, 11046938), (266, 10257871), (494, 5523469), (1729, 1578134), (3458, 789067)]