3937598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 3285442

約数列:

[1, 2, 7, 14, 19, 38, 113, 131, 133, 226, 262, 266, 791, 917, 1582, 1834, 2147, 2489, 4294, 4978, 14803, 15029, 17423, 29606, 30058, 34846, 103621, 207242, 281257, 562514, 1968799, 3937598]

約数ペア:

[(1, 3937598), (2, 1968799), (7, 562514), (14, 281257), (19, 207242), (38, 103621), (113, 34846), (131, 30058), (133, 29606), (226, 17423), (262, 15029), (266, 14803), (791, 4978), (917, 4294), (1582, 2489), (1834, 2147)]