2100040898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{2851}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 3351214080

約数和(自身を除く): 1251173182

約数列:

[1, 2, 23, 46, 67, 134, 239, 478, 1541, 2851, 3082, 5497, 5702, 10994, 16013, 32026, 65573, 131146, 191017, 368299, 382034, 681389, 736598, 1362778, 4393391, 8786782, 15671947, 31343894, 45653063, 91306126, 1050020449, 2100040898]

約数ペア:

[(1, 2100040898), (2, 1050020449), (23, 91306126), (46, 45653063), (67, 31343894), (134, 15671947), (239, 8786782), (478, 4393391), (1541, 1362778), (2851, 736598), (3082, 681389), (5497, 382034), (5702, 368299), (10994, 191017), (16013, 131146), (32026, 65573)]