2743142402

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{195743}}^1$

素因数の和:195783

約数の個数: 48

約数和(自身を含む): 5623333632

約数和(自身を除く): 2880191230

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 195743, 391486, 1370201, 2153173, 2544659, 2740402, 4306346, 5089318, 9591407, 15072211, 17812613, 19182814, 27991249, 30144422, 35625226, 55982498, 105505477, 124688291, 195938743, 211010954, 249376582, 391877486, 1371571201, 2743142402]

約数ペア:

[(1, 2743142402), (2, 1371571201), (7, 391877486), (11, 249376582), (13, 211010954), (14, 195938743), (22, 124688291), (26, 105505477), (49, 55982498), (77, 35625226), (91, 30144422), (98, 27991249), (143, 19182814), (154, 17812613), (182, 15072211), (286, 9591407), (539, 5089318), (637, 4306346), (1001, 2740402), (1078, 2544659), (1274, 2153173), (2002, 1370201), (7007, 391486), (14014, 195743)]