470972012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43019}}^1$

素因数の和:43070

約数の個数: 48

約数和(自身を含む): 1040739840

約数和(自身を除く): 569767828

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 43019, 86038, 172076, 301133, 602266, 731323, 989437, 1204532, 1462646, 1978874, 2925292, 3957748, 5119261, 6926059, 10238522, 13852118, 16820429, 20477044, 27704236, 33640858, 67281716, 117743003, 235486006, 470972012]

約数ペア:

[(1, 470972012), (2, 235486006), (4, 117743003), (7, 67281716), (14, 33640858), (17, 27704236), (23, 20477044), (28, 16820429), (34, 13852118), (46, 10238522), (68, 6926059), (92, 5119261), (119, 3957748), (161, 2925292), (238, 1978874), (322, 1462646), (391, 1204532), (476, 989437), (644, 731323), (782, 602266), (1564, 301133), (2737, 172076), (5474, 86038), (10948, 43019)]