2109157040872

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{365665229}}^1$

素因数の和:365665345

約数の個数: 32

約数和(自身を含む): 4563502070400

約数和(自身を除く): 2454345029528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 365665229, 731330458, 1462660916, 2559656603, 2925321832, 5119313206, 10238626412, 20477252824, 37663518587, 75327037174, 150654074348, 263644630109, 301308148696, 527289260218, 1054578520436, 2109157040872]

約数ペア:

[(1, 2109157040872), (2, 1054578520436), (4, 527289260218), (7, 301308148696), (8, 263644630109), (14, 150654074348), (28, 75327037174), (56, 37663518587), (103, 20477252824), (206, 10238626412), (412, 5119313206), (721, 2925321832), (824, 2559656603), (1442, 1462660916), (2884, 731330458), (5768, 365665229)]