2912147917

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1\times {\mathrm{6781}}^1$

素因数の和:10036

約数の個数: 16

約数和(自身を含む): 3504937600

約数和(自身を除く): 592789683

約数列:

[1, 7, 19, 133, 3229, 6781, 22603, 47467, 61351, 128839, 429457, 901873, 21895849, 153270943, 416021131, 2912147917]

約数ペア:

[(1, 2912147917), (7, 416021131), (19, 153270943), (133, 21895849), (3229, 901873), (6781, 429457), (22603, 128839), (47467, 61351)]