7198188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 17888640

約数和(自身を除く): 10690452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 241, 262, 393, 482, 524, 723, 786, 964, 1446, 1572, 2489, 2892, 4579, 4978, 7467, 9158, 9956, 13737, 14934, 18316, 27474, 29868, 31571, 54948, 63142, 94713, 126284, 189426, 378852, 599849, 1199698, 1799547, 2399396, 3599094, 7198188]

約数ペア:

[(1, 7198188), (2, 3599094), (3, 2399396), (4, 1799547), (6, 1199698), (12, 599849), (19, 378852), (38, 189426), (57, 126284), (76, 94713), (114, 63142), (131, 54948), (228, 31571), (241, 29868), (262, 27474), (393, 18316), (482, 14934), (524, 13737), (723, 9956), (786, 9158), (964, 7467), (1446, 4978), (1572, 4579), (2489, 2892)]