2009332592

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{41959}}^1$

素因数の和:42081

約数の個数: 40

約数和(自身を含む): 4042762080

約数和(自身を除く): 2033429488

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 146, 164, 292, 328, 584, 656, 1168, 2993, 5986, 11972, 23944, 41959, 47888, 83918, 167836, 335672, 671344, 1720319, 3063007, 3440638, 6126014, 6881276, 12252028, 13762552, 24504056, 27525104, 49008112, 125583287, 251166574, 502333148, 1004666296, 2009332592]

約数ペア:

[(1, 2009332592), (2, 1004666296), (4, 502333148), (8, 251166574), (16, 125583287), (41, 49008112), (73, 27525104), (82, 24504056), (146, 13762552), (164, 12252028), (292, 6881276), (328, 6126014), (584, 3440638), (656, 3063007), (1168, 1720319), (2993, 671344), (5986, 335672), (11972, 167836), (23944, 83918), (41959, 47888)]