738996726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{106453}}^1$

素因数の和:106560

約数の個数: 32

約数和(自身を含む): 1609584480

約数和(自身を除く): 870587754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 106453, 212906, 319359, 638718, 1383889, 2767778, 4151667, 8303334, 9474317, 18948634, 28422951, 56845902, 123166121, 246332242, 369498363, 738996726]

約数ペア:

[(1, 738996726), (2, 369498363), (3, 246332242), (6, 123166121), (13, 56845902), (26, 28422951), (39, 18948634), (78, 9474317), (89, 8303334), (178, 4151667), (267, 2767778), (534, 1383889), (1157, 638718), (2314, 319359), (3471, 212906), (6942, 106453)]