7156788938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{9769}}^1$

素因数の和:11286

約数の個数: 32

約数和(自身を含む): 12178891200

約数和(自身を除く): 5022102262

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1483, 2966, 9769, 19279, 19538, 28177, 38558, 56354, 126997, 185611, 253994, 366301, 371222, 732602, 2412943, 4825886, 14487427, 28974854, 188336551, 275261113, 376673102, 550522226, 3578394469, 7156788938]

約数ペア:

[(1, 7156788938), (2, 3578394469), (13, 550522226), (19, 376673102), (26, 275261113), (38, 188336551), (247, 28974854), (494, 14487427), (1483, 4825886), (2966, 2412943), (9769, 732602), (19279, 371222), (19538, 366301), (28177, 253994), (38558, 185611), (56354, 126997)]