1187304410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2240197}}^1$

素因数の和:2240257

約数の個数: 16

約数和(自身を含む): 2177472456

約数和(自身を除く): 990168046

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2240197, 4480394, 11200985, 22401970, 118730441, 237460882, 593652205, 1187304410]

約数ペア:

[(1, 1187304410), (2, 593652205), (5, 237460882), (10, 118730441), (53, 22401970), (106, 11200985), (265, 4480394), (530, 2240197)]