440314926

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{100391}}^1$

素因数の和:100456

約数の個数: 32

約数和(自身を含む): 954125568

約数和(自身を除く): 513810642

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 100391, 200782, 301173, 602346, 1706647, 3413294, 4316813, 5119941, 8633626, 10239882, 12950439, 25900878, 73385821, 146771642, 220157463, 440314926]

約数ペア:

[(1, 440314926), (2, 220157463), (3, 146771642), (6, 73385821), (17, 25900878), (34, 12950439), (43, 10239882), (51, 8633626), (86, 5119941), (102, 4316813), (129, 3413294), (258, 1706647), (731, 602346), (1462, 301173), (2193, 200782), (4386, 100391)]