388021362

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{165397}}^1$

素因数の和:165442

約数の個数: 32

約数和(自身を含む): 857423232

約数和(自身を除く): 469401870

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 165397, 330794, 496191, 992382, 2811749, 3804131, 5623498, 7608262, 8435247, 11412393, 16870494, 22824786, 64670227, 129340454, 194010681, 388021362]

約数ペア:

[(1, 388021362), (2, 194010681), (3, 129340454), (6, 64670227), (17, 22824786), (23, 16870494), (34, 11412393), (46, 8435247), (51, 7608262), (69, 5623498), (102, 3804131), (138, 2811749), (391, 992382), (782, 496191), (1173, 330794), (2346, 165397)]