1215671798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{1181}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 2022071040

約数和(自身を除く): 806399242

約数列:

[1, 2, 11, 22, 71, 142, 659, 781, 1181, 1318, 1562, 2362, 7249, 12991, 14498, 25982, 46789, 83851, 93578, 167702, 514679, 778279, 922361, 1029358, 1556558, 1844722, 8561069, 17122138, 55257809, 110515618, 607835899, 1215671798]

約数ペア:

[(1, 1215671798), (2, 607835899), (11, 110515618), (22, 55257809), (71, 17122138), (142, 8561069), (659, 1844722), (781, 1556558), (1181, 1029358), (1318, 922361), (1562, 778279), (2362, 514679), (7249, 167702), (12991, 93578), (14498, 83851), (25982, 46789)]