528098608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{6203}}^1$

素因数の和:6541

約数の個数: 40

約数和(自身を含む): 1087015248

約数和(自身を除く): 558916640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313, 626, 1252, 2504, 5008, 5321, 6203, 10642, 12406, 21284, 24812, 42568, 49624, 85136, 99248, 105451, 210902, 421804, 843608, 1687216, 1941539, 3883078, 7766156, 15532312, 31064624, 33006163, 66012326, 132024652, 264049304, 528098608]

約数ペア:

[(1, 528098608), (2, 264049304), (4, 132024652), (8, 66012326), (16, 33006163), (17, 31064624), (34, 15532312), (68, 7766156), (136, 3883078), (272, 1941539), (313, 1687216), (626, 843608), (1252, 421804), (2504, 210902), (5008, 105451), (5321, 99248), (6203, 85136), (10642, 49624), (12406, 42568), (21284, 24812)]