1217967492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{162917}}^1$

素因数の和:163020

約数の個数: 48

約数和(自身を含む): 3284426880

約数和(自身を除く): 2066459388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 162917, 325834, 488751, 651668, 977502, 1140419, 1955004, 2280838, 3421257, 4561676, 6842514, 13685028, 14499613, 28999226, 43498839, 57998452, 86997678, 101497291, 173995356, 202994582, 304491873, 405989164, 608983746, 1217967492]

約数ペア:

[(1, 1217967492), (2, 608983746), (3, 405989164), (4, 304491873), (6, 202994582), (7, 173995356), (12, 101497291), (14, 86997678), (21, 57998452), (28, 43498839), (42, 28999226), (84, 14499613), (89, 13685028), (178, 6842514), (267, 4561676), (356, 3421257), (534, 2280838), (623, 1955004), (1068, 1140419), (1246, 977502), (1869, 651668), (2492, 488751), (3738, 325834), (7476, 162917)]