1920169884

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{77041}}^1$

素因数の和:77146

約数の個数: 48

約数和(自身を含む): 4694014976

約数和(自身を除く): 2773845092

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 372, 402, 804, 2077, 4154, 6231, 8308, 12462, 24924, 77041, 154082, 231123, 308164, 462246, 924492, 2388271, 4776542, 5161747, 7164813, 9553084, 10323494, 14329626, 15485241, 20646988, 28659252, 30970482, 61940964, 160014157, 320028314, 480042471, 640056628, 960084942, 1920169884]

約数ペア:

[(1, 1920169884), (2, 960084942), (3, 640056628), (4, 480042471), (6, 320028314), (12, 160014157), (31, 61940964), (62, 30970482), (67, 28659252), (93, 20646988), (124, 15485241), (134, 14329626), (186, 10323494), (201, 9553084), (268, 7164813), (372, 5161747), (402, 4776542), (804, 2388271), (2077, 924492), (4154, 462246), (6231, 308164), (8308, 231123), (12462, 154082), (24924, 77041)]