1038403856

素因数分解:

$2^4\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{5381}}^1$

素因数の和:7119

約数の個数: 40

約数和(自身を含む): 2301084864

約数和(自身を除く): 1262681008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1723, 3446, 5381, 6892, 10762, 12061, 13784, 21524, 24122, 27568, 37667, 43048, 48244, 75334, 86096, 96488, 150668, 192976, 301336, 602672, 9271463, 18542926, 37085852, 64900241, 74171704, 129800482, 148343408, 259600964, 519201928, 1038403856]

約数ペア:

[(1, 1038403856), (2, 519201928), (4, 259600964), (7, 148343408), (8, 129800482), (14, 74171704), (16, 64900241), (28, 37085852), (56, 18542926), (112, 9271463), (1723, 602672), (3446, 301336), (5381, 192976), (6892, 150668), (10762, 96488), (12061, 86096), (13784, 75334), (21524, 48244), (24122, 43048), (27568, 37667)]