2730472

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{1181}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 5443110

約数和(自身を除く): 2712638

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 1181, 2312, 2362, 4724, 9448, 20077, 40154, 80308, 160616, 341309, 682618, 1365236, 2730472]

約数ペア:

[(1, 2730472), (2, 1365236), (4, 682618), (8, 341309), (17, 160616), (34, 80308), (68, 40154), (136, 20077), (289, 9448), (578, 4724), (1156, 2362), (1181, 2312)]