2008072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 4327200

約数和(自身を除く): 2319128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1201, 1672, 2402, 4804, 9608, 13211, 22819, 26422, 45638, 52844, 91276, 105688, 182552, 251009, 502018, 1004036, 2008072]

約数ペア:

[(1, 2008072), (2, 1004036), (4, 502018), (8, 251009), (11, 182552), (19, 105688), (22, 91276), (38, 52844), (44, 45638), (76, 26422), (88, 22819), (152, 13211), (209, 9608), (418, 4804), (836, 2402), (1201, 1672)]