8045891846

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{1721}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 12393440640

約数和(自身を除く): 4347548794

約数列:

[1, 2, 67, 134, 139, 251, 278, 502, 1721, 3442, 9313, 16817, 18626, 33634, 34889, 69778, 115307, 230614, 239219, 431971, 478438, 863942, 2337563, 4675126, 16027673, 28942057, 32055346, 57884114, 60043969, 120087938, 4022945923, 8045891846]

約数ペア:

[(1, 8045891846), (2, 4022945923), (67, 120087938), (134, 60043969), (139, 57884114), (251, 32055346), (278, 28942057), (502, 16027673), (1721, 4675126), (3442, 2337563), (9313, 863942), (16817, 478438), (18626, 431971), (33634, 239219), (34889, 230614), (69778, 115307)]