2051279758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{3547}}^1$

素因数の和:3928

約数の個数: 32

約数和(自身を含む): 3404717568

約数和(自身を除く): 1353437810

約数列:

[1, 2, 11, 22, 97, 194, 271, 542, 1067, 2134, 2981, 3547, 5962, 7094, 26287, 39017, 52574, 78034, 289157, 344059, 578314, 688118, 961237, 1922474, 3784649, 7569298, 10573607, 21147214, 93239989, 186479978, 1025639879, 2051279758]

約数ペア:

[(1, 2051279758), (2, 1025639879), (11, 186479978), (22, 93239989), (97, 21147214), (194, 10573607), (271, 7569298), (542, 3784649), (1067, 1922474), (2134, 961237), (2981, 688118), (3547, 578314), (5962, 344059), (7094, 289157), (26287, 78034), (39017, 52574)]