1209939224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{9851}}^1$

素因数の和:11051

約数の個数: 32

約数和(自身を含む): 2445463440

約数和(自身を除く): 1235524216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1181, 2362, 4724, 9448, 9851, 15353, 19702, 30706, 39404, 61412, 78808, 122824, 128063, 256126, 512252, 1024504, 11634031, 23268062, 46536124, 93072248, 151242403, 302484806, 604969612, 1209939224]

約数ペア:

[(1, 1209939224), (2, 604969612), (4, 302484806), (8, 151242403), (13, 93072248), (26, 46536124), (52, 23268062), (104, 11634031), (1181, 1024504), (2362, 512252), (4724, 256126), (9448, 128063), (9851, 122824), (15353, 78808), (19702, 61412), (30706, 39404)]