2080592590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{19013}}^1$

素因数の和:19404

約数の個数: 32

約数和(自身を含む): 3877030656

約数和(自身を除く): 1796438066

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 353, 706, 1765, 3530, 10943, 19013, 21886, 38026, 54715, 95065, 109430, 190130, 589403, 1178806, 2947015, 5894030, 6711589, 13423178, 33557945, 67115890, 208059259, 416118518, 1040296295, 2080592590]

約数ペア:

[(1, 2080592590), (2, 1040296295), (5, 416118518), (10, 208059259), (31, 67115890), (62, 33557945), (155, 13423178), (310, 6711589), (353, 5894030), (706, 2947015), (1765, 1178806), (3530, 589403), (10943, 190130), (19013, 109430), (21886, 95065), (38026, 54715)]