4359190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 8937216

約数和(自身を除く): 4578026

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 1723, 2530, 3446, 8615, 17230, 18953, 37906, 39629, 79258, 94765, 189530, 198145, 396290, 435919, 871838, 2179595, 4359190]

約数ペア:

[(1, 4359190), (2, 2179595), (5, 871838), (10, 435919), (11, 396290), (22, 198145), (23, 189530), (46, 94765), (55, 79258), (110, 39629), (115, 37906), (230, 18953), (253, 17230), (506, 8615), (1265, 3446), (1723, 2530)]