2005805102

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{509}}^2$

素因数の和:1113

約数の個数: 36

約数和(自身を含む): 3551204880

約数和(自身を除く): 1545399778

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 509, 553, 1018, 1106, 3563, 3871, 7126, 7742, 24941, 40211, 49882, 80422, 259081, 281477, 518162, 562954, 1813567, 1970339, 3627134, 3940678, 12694969, 20467399, 25389938, 40934798, 143271793, 286543586, 1002902551, 2005805102]

約数ペア:

[(1, 2005805102), (2, 1002902551), (7, 286543586), (14, 143271793), (49, 40934798), (79, 25389938), (98, 20467399), (158, 12694969), (509, 3940678), (553, 3627134), (1018, 1970339), (1106, 1813567), (3563, 562954), (3871, 518162), (7126, 281477), (7742, 259081), (24941, 80422), (40211, 49882)]