1632218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 3020544

約数和(自身を除く): 1388326

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 137, 161, 259, 274, 322, 518, 851, 959, 1702, 1918, 3151, 5069, 5957, 6302, 10138, 11914, 22057, 35483, 44114, 70966, 116587, 233174, 816109, 1632218]

約数ペア:

[(1, 1632218), (2, 816109), (7, 233174), (14, 116587), (23, 70966), (37, 44114), (46, 35483), (74, 22057), (137, 11914), (161, 10138), (259, 6302), (274, 5957), (322, 5069), (518, 3151), (851, 1918), (959, 1702)]