1742260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6701}}^1$

素因数の和:6723

約数の個数: 24

約数和(自身を含む): 3940776

約数和(自身を除く): 2198516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6701, 13402, 26804, 33505, 67010, 87113, 134020, 174226, 348452, 435565, 871130, 1742260]

約数ペア:

[(1, 1742260), (2, 871130), (4, 435565), (5, 348452), (10, 174226), (13, 134020), (20, 87113), (26, 67010), (52, 33505), (65, 26804), (130, 13402), (260, 6701)]