380316692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{714881}}^1$

素因数の和:714911

約数の個数: 24

約数和(自身を含む): 800667840

約数和(自身を除く): 420351148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 714881, 1429762, 2859524, 5004167, 10008334, 13582739, 20016668, 27165478, 54330956, 95079173, 190158346, 380316692]

約数ペア:

[(1, 380316692), (2, 190158346), (4, 95079173), (7, 54330956), (14, 27165478), (19, 20016668), (28, 13582739), (38, 10008334), (76, 5004167), (133, 2859524), (266, 1429762), (532, 714881)]