2155753082

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{4271}}^1$

素因数の和:5474

約数の個数: 32

約数和(自身を含む): 3818962944

約数和(自身を除く): 1663209862

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1163, 2326, 4271, 8141, 8542, 16282, 29897, 36053, 59794, 72106, 132401, 252371, 264802, 504742, 926807, 1853614, 4967173, 9934346, 34770211, 69540422, 153982363, 307964726, 1077876541, 2155753082]

約数ペア:

[(1, 2155753082), (2, 1077876541), (7, 307964726), (14, 153982363), (31, 69540422), (62, 34770211), (217, 9934346), (434, 4967173), (1163, 1853614), (2326, 926807), (4271, 504742), (8141, 264802), (8542, 252371), (16282, 132401), (29897, 72106), (36053, 59794)]