996839522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{28607}}^1$

素因数の和:28766

約数の個数: 32

約数和(自身を含む): 1812602880

約数和(自身を除く): 815763358

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2489, 4978, 17423, 28607, 34846, 57214, 200249, 400498, 543533, 1087066, 3747517, 3804731, 7495034, 7609462, 26232619, 52465238, 71202823, 142405646, 498419761, 996839522]

約数ペア:

[(1, 996839522), (2, 498419761), (7, 142405646), (14, 71202823), (19, 52465238), (38, 26232619), (131, 7609462), (133, 7495034), (262, 3804731), (266, 3747517), (917, 1087066), (1834, 543533), (2489, 400498), (4978, 200249), (17423, 57214), (28607, 34846)]