2538209232

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1355881}}^1$

素因数の和:1355908

約数の個数: 60

約数和(自身を含む): 7649886244

約数和(自身を除く): 5111677012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1355881, 2711762, 4067643, 5423524, 8135286, 10847048, 12202929, 16270572, 17626453, 21694096, 24405858, 32541144, 35252906, 48811716, 52879359, 65082288, 70505812, 97623432, 105758718, 141011624, 158638077, 195246864, 211517436, 282023248, 317276154, 423034872, 634552308, 846069744, 1269104616, 2538209232]

約数ペア:

[(1, 2538209232), (2, 1269104616), (3, 846069744), (4, 634552308), (6, 423034872), (8, 317276154), (9, 282023248), (12, 211517436), (13, 195246864), (16, 158638077), (18, 141011624), (24, 105758718), (26, 97623432), (36, 70505812), (39, 65082288), (48, 52879359), (52, 48811716), (72, 35252906), (78, 32541144), (104, 24405858), (117, 21694096), (144, 17626453), (156, 16270572), (208, 12202929), (234, 10847048), (312, 8135286), (468, 5423524), (624, 4067643), (936, 2711762), (1872, 1355881)]