2018551288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2273}}^1\times {\mathrm{8539}}^1$

素因数の和:10831

約数の個数: 32

約数和(自身を含む): 4078191600

約数和(自身を除く): 2059640312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2273, 4546, 8539, 9092, 17078, 18184, 29549, 34156, 59098, 68312, 111007, 118196, 222014, 236392, 444028, 888056, 19409147, 38818294, 77636588, 155273176, 252318911, 504637822, 1009275644, 2018551288]

約数ペア:

[(1, 2018551288), (2, 1009275644), (4, 504637822), (8, 252318911), (13, 155273176), (26, 77636588), (52, 38818294), (104, 19409147), (2273, 888056), (4546, 444028), (8539, 236392), (9092, 222014), (17078, 118196), (18184, 111007), (29549, 68312), (34156, 59098)]