1385849044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{77491}}^1$

素因数の和:77775

約数の個数: 24

約数和(自身を含む): 2577693888

約数和(自身を除く): 1191844844

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 4471, 8942, 17884, 77491, 154982, 309964, 1317347, 2634694, 5269388, 20380133, 40760266, 81520532, 346462261, 692924522, 1385849044]

約数ペア:

[(1, 1385849044), (2, 692924522), (4, 346462261), (17, 81520532), (34, 40760266), (68, 20380133), (263, 5269388), (526, 2634694), (1052, 1317347), (4471, 309964), (8942, 154982), (17884, 77491)]