289380786

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{5209}}^1$

素因数の和:5458

約数の個数: 32

約数和(自身を含む): 594190080

約数和(自身を除く): 304809294

約数列:

[1, 2, 3, 6, 47, 94, 141, 197, 282, 394, 591, 1182, 5209, 9259, 10418, 15627, 18518, 27777, 31254, 55554, 244823, 489646, 734469, 1026173, 1468938, 2052346, 3078519, 6157038, 48230131, 96460262, 144690393, 289380786]

約数ペア:

[(1, 289380786), (2, 144690393), (3, 96460262), (6, 48230131), (47, 6157038), (94, 3078519), (141, 2052346), (197, 1468938), (282, 1026173), (394, 734469), (591, 489646), (1182, 244823), (5209, 55554), (9259, 31254), (10418, 27777), (15627, 18518)]