477779930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{3719}}^1$

素因数の和:4198

約数の個数: 32

約数和(自身を含む): 891907200

約数和(自身を除く): 414127270

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 443, 886, 2215, 3719, 4430, 7438, 12847, 18595, 25694, 37190, 64235, 107851, 128470, 215702, 539255, 1078510, 1647517, 3295034, 8237585, 16475170, 47777993, 95555986, 238889965, 477779930]

約数ペア:

[(1, 477779930), (2, 238889965), (5, 95555986), (10, 47777993), (29, 16475170), (58, 8237585), (145, 3295034), (290, 1647517), (443, 1078510), (886, 539255), (2215, 215702), (3719, 128470), (4430, 107851), (7438, 64235), (12847, 37190), (18595, 25694)]