1180996894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{247381}}^1$

素因数の和:247432

約数の個数: 32

約数和(自身を含む): 2279872512

約数和(自身を除く): 1098875618

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 247381, 494762, 1731667, 2721191, 3463334, 5442382, 7668811, 15337622, 19048337, 38096674, 53681677, 84356921, 107363354, 168713842, 590498447, 1180996894]

約数ペア:

[(1, 1180996894), (2, 590498447), (7, 168713842), (11, 107363354), (14, 84356921), (22, 53681677), (31, 38096674), (62, 19048337), (77, 15337622), (154, 7668811), (217, 5442382), (341, 3463334), (434, 2721191), (682, 1731667), (2387, 494762), (4774, 247381)]