530189996

素因数分解:

$2^2\times 7^2\times {\mathrm{2705051}}^1$

素因数の和:2705069

約数の個数: 18

約数和(自身を含む): 1079315748

約数和(自身を除く): 549125752

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2705051, 5410102, 10820204, 18935357, 37870714, 75741428, 132547499, 265094998, 530189996]

約数ペア:

[(1, 530189996), (2, 265094998), (4, 132547499), (7, 75741428), (14, 37870714), (28, 18935357), (49, 10820204), (98, 5410102), (196, 2705051)]