1948907512

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{11411}}^1$

素因数の和:12031

約数の個数: 32

約数和(自身を含む): 3759797520

約数和(自身を除く): 1810890008

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 577, 1154, 2308, 4616, 11411, 21349, 22822, 42698, 45644, 85396, 91288, 170792, 422207, 844414, 1688828, 3377656, 6584147, 13168294, 26336588, 52673176, 243613439, 487226878, 974453756, 1948907512]

約数ペア:

[(1, 1948907512), (2, 974453756), (4, 487226878), (8, 243613439), (37, 52673176), (74, 26336588), (148, 13168294), (296, 6584147), (577, 3377656), (1154, 1688828), (2308, 844414), (4616, 422207), (11411, 170792), (21349, 91288), (22822, 85396), (42698, 45644)]