2912371154

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3607}}^1$

素因数の和:3748

約数の個数: 64

約数和(自身を含む): 5611161600

約数和(自身を除く): 2698790446

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 107, 154, 214, 343, 539, 686, 749, 1078, 1177, 1498, 2354, 3607, 3773, 5243, 7214, 7546, 8239, 10486, 16478, 25249, 36701, 39677, 50498, 57673, 73402, 79354, 115346, 176743, 277739, 353486, 385949, 403711, 555478, 771898, 807422, 1237201, 1944173, 2474402, 2701643, 3888346, 4245439, 5403286, 8490878, 13609211, 18911501, 27218422, 29718073, 37823002, 59436146, 132380507, 208026511, 264761014, 416053022, 1456185577, 2912371154]

約数ペア:

[(1, 2912371154), (2, 1456185577), (7, 416053022), (11, 264761014), (14, 208026511), (22, 132380507), (49, 59436146), (77, 37823002), (98, 29718073), (107, 27218422), (154, 18911501), (214, 13609211), (343, 8490878), (539, 5403286), (686, 4245439), (749, 3888346), (1078, 2701643), (1177, 2474402), (1498, 1944173), (2354, 1237201), (3607, 807422), (3773, 771898), (5243, 555478), (7214, 403711), (7546, 385949), (8239, 353486), (10486, 277739), (16478, 176743), (25249, 115346), (36701, 79354), (39677, 73402), (50498, 57673)]