1335880462

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{21013}}^1$

素因数の和:21280

約数の個数: 32

約数和(自身を含む): 2420812800

約数和(自身を除く): 1084932338

約数列:

[1, 2, 7, 14, 19, 38, 133, 239, 266, 478, 1673, 3346, 4541, 9082, 21013, 31787, 42026, 63574, 147091, 294182, 399247, 798494, 2794729, 5022107, 5589458, 10044214, 35154749, 70309498, 95420033, 190840066, 667940231, 1335880462]

約数ペア:

[(1, 1335880462), (2, 667940231), (7, 190840066), (14, 95420033), (19, 70309498), (38, 35154749), (133, 10044214), (239, 5589458), (266, 5022107), (478, 2794729), (1673, 798494), (3346, 399247), (4541, 294182), (9082, 147091), (21013, 63574), (31787, 42026)]