2013644288

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{231347}}^1$

素因数の和:231382

約数の個数: 40

約数和(自身を含む): 4260042072

約数和(自身を除く): 2246397784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 231347, 462694, 925388, 1850776, 3701552, 3932899, 7403104, 7865798, 14806208, 15731596, 29612416, 31463192, 59224832, 62926384, 118449664, 125852768, 251705536, 503411072, 1006822144, 2013644288]

約数ペア:

[(1, 2013644288), (2, 1006822144), (4, 503411072), (8, 251705536), (16, 125852768), (17, 118449664), (32, 62926384), (34, 59224832), (64, 31463192), (68, 29612416), (128, 15731596), (136, 14806208), (256, 7865798), (272, 7403104), (512, 3932899), (544, 3701552), (1088, 1850776), (2176, 925388), (4352, 462694), (8704, 231347)]