545668882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 985374720

約数和(自身を除く): 439705838

約数列:

[1, 2, 11, 22, 23, 31, 43, 46, 62, 86, 253, 341, 473, 506, 682, 713, 809, 946, 989, 1333, 1426, 1618, 1978, 2666, 7843, 8899, 10879, 14663, 15686, 17798, 18607, 21758, 25079, 29326, 30659, 34787, 37214, 50158, 61318, 69574, 204677, 275869, 337249, 382657, 409354, 551738, 576817, 674498, 765314, 800101, 1078397, 1153634, 1600202, 2156794, 6344987, 8801111, 11862367, 12689974, 17602222, 23724734, 24803131, 49606262, 272834441, 545668882]

約数ペア:

[(1, 545668882), (2, 272834441), (11, 49606262), (22, 24803131), (23, 23724734), (31, 17602222), (43, 12689974), (46, 11862367), (62, 8801111), (86, 6344987), (253, 2156794), (341, 1600202), (473, 1153634), (506, 1078397), (682, 800101), (713, 765314), (809, 674498), (946, 576817), (989, 551738), (1333, 409354), (1426, 382657), (1618, 337249), (1978, 275869), (2666, 204677), (7843, 69574), (8899, 61318), (10879, 50158), (14663, 37214), (15686, 34787), (17798, 30659), (18607, 29326), (21758, 25079)]