2562604828

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1\times {\mathrm{857}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 5163238080

約数和(自身を除く): 2600633252

約数列:

[1, 2, 4, 7, 14, 28, 269, 397, 538, 794, 857, 1076, 1588, 1714, 1883, 2779, 3428, 3766, 5558, 5999, 7532, 11116, 11998, 23996, 106793, 213586, 230533, 340229, 427172, 461066, 680458, 747551, 922132, 1360916, 1495102, 1613731, 2381603, 2990204, 3227462, 4763206, 6454924, 9526412, 91521601, 183043202, 366086404, 640651207, 1281302414, 2562604828]

約数ペア:

[(1, 2562604828), (2, 1281302414), (4, 640651207), (7, 366086404), (14, 183043202), (28, 91521601), (269, 9526412), (397, 6454924), (538, 4763206), (794, 3227462), (857, 2990204), (1076, 2381603), (1588, 1613731), (1714, 1495102), (1883, 1360916), (2779, 922132), (3428, 747551), (3766, 680458), (5558, 461066), (5999, 427172), (7532, 340229), (11116, 230533), (11998, 213586), (23996, 106793)]