8996918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 16416000

約数和(自身を除く): 7419082

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 227, 266, 298, 454, 1043, 1589, 2086, 2831, 3178, 4313, 5662, 8626, 19817, 30191, 33823, 39634, 60382, 67646, 236761, 473522, 642637, 1285274, 4498459, 8996918]

約数ペア:

[(1, 8996918), (2, 4498459), (7, 1285274), (14, 642637), (19, 473522), (38, 236761), (133, 67646), (149, 60382), (227, 39634), (266, 33823), (298, 30191), (454, 19817), (1043, 8626), (1589, 5662), (2086, 4313), (2831, 3178)]