857877566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{9371}}^1$

素因数の和:9896

約数の個数: 32

約数和(自身を含む): 1587091968

約数和(自身を除く): 729214402

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 503, 1006, 3521, 6539, 7042, 9371, 13078, 18742, 45773, 65597, 91546, 121823, 131194, 243646, 852761, 1705522, 4713613, 9427226, 32995291, 61276969, 65990582, 122553938, 428938783, 857877566]

約数ペア:

[(1, 857877566), (2, 428938783), (7, 122553938), (13, 65990582), (14, 61276969), (26, 32995291), (91, 9427226), (182, 4713613), (503, 1705522), (1006, 852761), (3521, 243646), (6539, 131194), (7042, 121823), (9371, 91546), (13078, 65597), (18742, 45773)]