253015070882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1\times {\mathrm{203549}}^1$

素因数の和:208250

約数の個数: 32

約数和(自身を含む): 456668496000

約数和(自身を除く): 203653425118

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4673, 9346, 32711, 65422, 88787, 177574, 203549, 407098, 621509, 1243018, 1424843, 2849686, 3867431, 7734862, 27072017, 54144034, 951184477, 1902368954, 6658291339, 13316582678, 18072505063, 36145010126, 126507535441, 253015070882]

約数ペア:

[(1, 253015070882), (2, 126507535441), (7, 36145010126), (14, 18072505063), (19, 13316582678), (38, 6658291339), (133, 1902368954), (266, 951184477), (4673, 54144034), (9346, 27072017), (32711, 7734862), (65422, 3867431), (88787, 2849686), (177574, 1424843), (203549, 1243018), (407098, 621509)]