495846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 36

約数和(自身を含む): 1170468

約数和(自身を除く): 674622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 169, 234, 326, 338, 489, 507, 978, 1014, 1467, 1521, 2119, 2934, 3042, 4238, 6357, 12714, 19071, 27547, 38142, 55094, 82641, 165282, 247923, 495846]

約数ペア:

[(1, 495846), (2, 247923), (3, 165282), (6, 82641), (9, 55094), (13, 38142), (18, 27547), (26, 19071), (39, 12714), (78, 6357), (117, 4238), (163, 3042), (169, 2934), (234, 2119), (326, 1521), (338, 1467), (489, 1014), (507, 978)]