858045789148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1610797}}^1$

素因数の和:1611026

約数の個数: 48

約数和(自身を含む): 1627292571520

約数和(自身を除く): 769246782372

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 163, 172, 326, 652, 817, 1634, 3097, 3268, 6194, 7009, 12388, 14018, 28036, 133171, 266342, 532684, 1610797, 3221594, 6443188, 30605143, 61210286, 69264271, 122420572, 138528542, 262559911, 277057084, 525119822, 1050239644, 1316021149, 2632042298, 4988638309, 5264084596, 9977276618, 11290076173, 19954553236, 22580152346, 45160304692, 214511447287, 429022894574, 858045789148]

約数ペア:

[(1, 858045789148), (2, 429022894574), (4, 214511447287), (19, 45160304692), (38, 22580152346), (43, 19954553236), (76, 11290076173), (86, 9977276618), (163, 5264084596), (172, 4988638309), (326, 2632042298), (652, 1316021149), (817, 1050239644), (1634, 525119822), (3097, 277057084), (3268, 262559911), (6194, 138528542), (7009, 122420572), (12388, 69264271), (14018, 61210286), (28036, 30605143), (133171, 6443188), (266342, 3221594), (532684, 1610797)]