2011241264

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{7669}}^1$

素因数の和:8157

約数の個数: 40

約数和(自身を含む): 4011655440

約数和(自身を除く): 2000414176

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 443, 592, 886, 1772, 3544, 7088, 7669, 15338, 16391, 30676, 32782, 61352, 65564, 122704, 131128, 262256, 283753, 567506, 1135012, 2270024, 3397367, 4540048, 6794734, 13589468, 27178936, 54357872, 125702579, 251405158, 502810316, 1005620632, 2011241264]

約数ペア:

[(1, 2011241264), (2, 1005620632), (4, 502810316), (8, 251405158), (16, 125702579), (37, 54357872), (74, 27178936), (148, 13589468), (296, 6794734), (443, 4540048), (592, 3397367), (886, 2270024), (1772, 1135012), (3544, 567506), (7088, 283753), (7669, 262256), (15338, 131128), (16391, 122704), (30676, 65564), (32782, 61352)]