3740492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 8064000

約数和(自身を除く): 4323508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 89, 133, 158, 178, 266, 316, 356, 532, 553, 623, 1106, 1246, 1501, 1691, 2212, 2492, 3002, 3382, 6004, 6764, 7031, 10507, 11837, 14062, 21014, 23674, 28124, 42028, 47348, 49217, 98434, 133589, 196868, 267178, 534356, 935123, 1870246, 3740492]

約数ペア:

[(1, 3740492), (2, 1870246), (4, 935123), (7, 534356), (14, 267178), (19, 196868), (28, 133589), (38, 98434), (76, 49217), (79, 47348), (89, 42028), (133, 28124), (158, 23674), (178, 21014), (266, 14062), (316, 11837), (356, 10507), (532, 7031), (553, 6764), (623, 6004), (1106, 3382), (1246, 3002), (1501, 2492), (1691, 2212)]