1292040964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{15413}}^1$

素因数の和:16539

約数の個数: 24

約数和(自身を含む): 2382387840

約数和(自身を除く): 1090346876

約数列:

[1, 2, 4, 19, 38, 76, 1103, 2206, 4412, 15413, 20957, 30826, 41914, 61652, 83828, 292847, 585694, 1171388, 17000539, 34001078, 68002156, 323010241, 646020482, 1292040964]

約数ペア:

[(1, 1292040964), (2, 646020482), (4, 323010241), (19, 68002156), (38, 34001078), (76, 17000539), (1103, 1171388), (2206, 585694), (4412, 292847), (15413, 83828), (20957, 61652), (30826, 41914)]