2007605904

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{390889}}^1$

素因数の和:391007

約数の個数: 40

約数和(自身を含む): 5234798880

約数和(自身を除く): 3227192976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 390889, 781778, 1172667, 1563556, 2345334, 3127112, 4690668, 6254224, 9381336, 18762672, 41825123, 83650246, 125475369, 167300492, 250950738, 334600984, 501901476, 669201968, 1003802952, 2007605904]

約数ペア:

[(1, 2007605904), (2, 1003802952), (3, 669201968), (4, 501901476), (6, 334600984), (8, 250950738), (12, 167300492), (16, 125475369), (24, 83650246), (48, 41825123), (107, 18762672), (214, 9381336), (321, 6254224), (428, 4690668), (642, 3127112), (856, 2345334), (1284, 1563556), (1712, 1172667), (2568, 781778), (5136, 390889)]