1339381312

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1231049}}^1$

素因数の和:1231078

約数の個数: 28

約数和(自身を含む): 2814180300

約数和(自身を除く): 1474798988

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1231049, 2462098, 4924196, 9848392, 19696784, 20927833, 39393568, 41855666, 78787136, 83711332, 167422664, 334845328, 669690656, 1339381312]

約数ペア:

[(1, 1339381312), (2, 669690656), (4, 334845328), (8, 167422664), (16, 83711332), (17, 78787136), (32, 41855666), (34, 39393568), (64, 20927833), (68, 19696784), (136, 9848392), (272, 4924196), (544, 2462098), (1088, 1231049)]