2912887967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1279}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 3550003200

約数和(自身を除く): 637115233

約数列:

[1, 11, 17, 19, 187, 209, 323, 641, 1279, 3553, 7051, 10897, 12179, 14069, 21743, 24301, 119867, 133969, 207043, 239173, 267311, 413117, 819839, 2277473, 4544287, 9018229, 13937263, 15576941, 153309893, 171346351, 264807997, 2912887967]

約数ペア:

[(1, 2912887967), (11, 264807997), (17, 171346351), (19, 153309893), (187, 15576941), (209, 13937263), (323, 9018229), (641, 4544287), (1279, 2277473), (3553, 819839), (7051, 413117), (10897, 267311), (12179, 239173), (14069, 207043), (21743, 133969), (24301, 119867)]