1726690316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{19777}}^1$

素因数の和:19890

約数の個数: 48

約数和(自身を含む): 3442321344

約数和(自身を除く): 1715631028

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 73, 92, 146, 292, 299, 598, 949, 1196, 1679, 1898, 3358, 3796, 6716, 19777, 21827, 39554, 43654, 79108, 87308, 257101, 454871, 514202, 909742, 1028404, 1443721, 1819484, 2887442, 5774884, 5913323, 11826646, 18768373, 23653292, 33205583, 37536746, 66411166, 75073492, 132822332, 431672579, 863345158, 1726690316]

約数ペア:

[(1, 1726690316), (2, 863345158), (4, 431672579), (13, 132822332), (23, 75073492), (26, 66411166), (46, 37536746), (52, 33205583), (73, 23653292), (92, 18768373), (146, 11826646), (292, 5913323), (299, 5774884), (598, 2887442), (949, 1819484), (1196, 1443721), (1679, 1028404), (1898, 909742), (3358, 514202), (3796, 454871), (6716, 257101), (19777, 87308), (21827, 79108), (39554, 43654)]