518375248

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{6121}}^1$

素因数の和:6275

約数の個数: 40

約数和(自身を含む): 1032414080

約数和(自身を除く): 514038832

約数列:

[1, 2, 4, 8, 16, 67, 79, 134, 158, 268, 316, 536, 632, 1072, 1264, 5293, 6121, 10586, 12242, 21172, 24484, 42344, 48968, 84688, 97936, 410107, 483559, 820214, 967118, 1640428, 1934236, 3280856, 3868472, 6561712, 7736944, 32398453, 64796906, 129593812, 259187624, 518375248]

約数ペア:

[(1, 518375248), (2, 259187624), (4, 129593812), (8, 64796906), (16, 32398453), (67, 7736944), (79, 6561712), (134, 3868472), (158, 3280856), (268, 1934236), (316, 1640428), (536, 967118), (632, 820214), (1072, 483559), (1264, 410107), (5293, 97936), (6121, 84688), (10586, 48968), (12242, 42344), (21172, 24484)]