223552238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1228309}}^1$

素因数の和:1228331

約数の個数: 16

約数和(自身を含む): 412712160

約数和(自身を除く): 189159922

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1228309, 2456618, 8598163, 15968017, 17196326, 31936034, 111776119, 223552238]

約数ペア:

[(1, 223552238), (2, 111776119), (7, 31936034), (13, 17196326), (14, 15968017), (26, 8598163), (91, 2456618), (182, 1228309)]