1253162846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{21149}}^1$

素因数の和:21260

約数の個数: 32

約数和(自身を含む): 2110600800

約数和(自身を除く): 857437954

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 559, 689, 1118, 1378, 2279, 4558, 21149, 29627, 42298, 59254, 274937, 549874, 909407, 1120897, 1818814, 2241794, 11822291, 14571661, 23644582, 29143322, 48198571, 96397142, 626581423, 1253162846]

約数ペア:

[(1, 1253162846), (2, 626581423), (13, 96397142), (26, 48198571), (43, 29143322), (53, 23644582), (86, 14571661), (106, 11822291), (559, 2241794), (689, 1818814), (1118, 1120897), (1378, 909407), (2279, 549874), (4558, 274937), (21149, 59254), (29627, 42298)]