1633828

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 3548160

約数和(自身を除く): 1914332

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 59, 86, 92, 118, 161, 172, 236, 301, 322, 413, 602, 644, 826, 989, 1204, 1357, 1652, 1978, 2537, 2714, 3956, 5074, 5428, 6923, 9499, 10148, 13846, 17759, 18998, 27692, 35518, 37996, 58351, 71036, 116702, 233404, 408457, 816914, 1633828]

約数ペア:

[(1, 1633828), (2, 816914), (4, 408457), (7, 233404), (14, 116702), (23, 71036), (28, 58351), (43, 37996), (46, 35518), (59, 27692), (86, 18998), (92, 17759), (118, 13846), (161, 10148), (172, 9499), (236, 6923), (301, 5428), (322, 5074), (413, 3956), (602, 2714), (644, 2537), (826, 1978), (989, 1652), (1204, 1357)]