2051207983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 2350736640

約数和(自身を除く): 299528657

約数列:

[1, 11, 41, 59, 157, 451, 491, 649, 1727, 2419, 5401, 6437, 9263, 20131, 26609, 28969, 70807, 77087, 101893, 221441, 318659, 379783, 847957, 1187729, 3160567, 4177613, 4548133, 13065019, 34766237, 50029463, 186473453, 2051207983]

約数ペア:

[(1, 2051207983), (11, 186473453), (41, 50029463), (59, 34766237), (157, 13065019), (451, 4548133), (491, 4177613), (649, 3160567), (1727, 1187729), (2419, 847957), (5401, 379783), (6437, 318659), (9263, 221441), (20131, 101893), (26609, 77087), (28969, 70807)]