2227874494

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{62507}}^1$

素因数の和:62831

約数の個数: 16

約数和(自身を含む): 3402435456

約数和(自身を除く): 1174560962

約数列:

[1, 2, 71, 142, 251, 502, 17821, 35642, 62507, 125014, 4437997, 8875994, 15689257, 31378514, 1113937247, 2227874494]

約数ペア:

[(1, 2227874494), (2, 1113937247), (71, 31378514), (142, 15689257), (251, 8875994), (502, 4437997), (17821, 125014), (35642, 62507)]