2238002005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4091}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 2884958208

約数和(自身を除く): 646956203

約数列:

[1, 5, 23, 67, 71, 115, 335, 355, 1541, 1633, 4091, 4757, 7705, 8165, 20455, 23785, 94093, 109411, 274097, 290461, 470465, 547055, 1370485, 1452305, 6304231, 6680603, 19460887, 31521155, 33403015, 97304435, 447600401, 2238002005]

約数ペア:

[(1, 2238002005), (5, 447600401), (23, 97304435), (67, 33403015), (71, 31521155), (115, 19460887), (335, 6680603), (355, 6304231), (1541, 1452305), (1633, 1370485), (4091, 547055), (4757, 470465), (7705, 290461), (8165, 274097), (20455, 109411), (23785, 94093)]