3935239198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{991}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 6625825920

約数和(自身を除く): 2690586722

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 269, 538, 671, 991, 1342, 1982, 2959, 5918, 7381, 10901, 14762, 16409, 21802, 32549, 32818, 60451, 65098, 119911, 120902, 180499, 239822, 266579, 360998, 533158, 664961, 1329922, 1985489, 2932369, 3970978, 5864738, 7314571, 14629142, 16261319, 32256059, 32522638, 64512118, 178874509, 357749018, 1967619599, 3935239198]

約数ペア:

[(1, 3935239198), (2, 1967619599), (11, 357749018), (22, 178874509), (61, 64512118), (121, 32522638), (122, 32256059), (242, 16261319), (269, 14629142), (538, 7314571), (671, 5864738), (991, 3970978), (1342, 2932369), (1982, 1985489), (2959, 1329922), (5918, 664961), (7381, 533158), (10901, 360998), (14762, 266579), (16409, 239822), (21802, 180499), (32549, 120902), (32818, 119911), (60451, 65098)]