919743214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{1777}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 1575364896

約数和(自身を除く): 655621682

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1171, 1777, 2342, 3554, 15223, 19907, 23101, 30209, 30446, 39814, 46202, 60418, 258791, 392717, 517582, 785434, 2080867, 4161734, 27051271, 35374739, 54102542, 70749478, 459871607, 919743214]

約数ペア:

[(1, 919743214), (2, 459871607), (13, 70749478), (17, 54102542), (26, 35374739), (34, 27051271), (221, 4161734), (442, 2080867), (1171, 785434), (1777, 517582), (2342, 392717), (3554, 258791), (15223, 60418), (19907, 46202), (23101, 39814), (30209, 30446)]