1489679944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{17359}}^1$

素因数の和:18013

約数の個数: 32

約数和(自身を含む): 2962310400

約数和(自身を除く): 1472630456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 631, 1262, 2524, 5048, 10727, 17359, 21454, 34718, 42908, 69436, 85816, 138872, 295103, 590206, 1180412, 2360824, 10953529, 21907058, 43814116, 87628232, 186209993, 372419986, 744839972, 1489679944]

約数ペア:

[(1, 1489679944), (2, 744839972), (4, 372419986), (8, 186209993), (17, 87628232), (34, 43814116), (68, 21907058), (136, 10953529), (631, 2360824), (1262, 1180412), (2524, 590206), (5048, 295103), (10727, 138872), (17359, 85816), (21454, 69436), (34718, 42908)]