1917925674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{348587}}^1$

素因数の和:348730

約数の個数: 32

約数和(自身を含む): 4417307136

約数和(自身を除く): 2499381462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 348587, 697174, 1045761, 2091522, 2440109, 4880218, 7320327, 14640654, 45664897, 91329794, 136994691, 273989382, 319654279, 639308558, 958962837, 1917925674]

約数ペア:

[(1, 1917925674), (2, 958962837), (3, 639308558), (6, 319654279), (7, 273989382), (14, 136994691), (21, 91329794), (42, 45664897), (131, 14640654), (262, 7320327), (393, 4880218), (786, 2440109), (917, 2091522), (1834, 1045761), (2751, 697174), (5502, 348587)]