81862298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{659}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 66400102

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 467, 659, 934, 1318, 3269, 4613, 6538, 8873, 9226, 12521, 17746, 25042, 62111, 87647, 124222, 175294, 307753, 615506, 2154271, 4308542, 5847307, 11694614, 40931149, 81862298]

約数ペア:

[(1, 81862298), (2, 40931149), (7, 11694614), (14, 5847307), (19, 4308542), (38, 2154271), (133, 615506), (266, 307753), (467, 175294), (659, 124222), (934, 87647), (1318, 62111), (3269, 25042), (4613, 17746), (6538, 12521), (8873, 9226)]