412390082

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 676300800

約数和(自身を除く): 263910718

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 739, 1478, 1651, 2197, 3302, 4394, 9607, 19214, 21463, 42926, 93853, 124891, 187706, 249782, 279019, 558038, 1220089, 1623583, 2440178, 3247166, 15861157, 31722314, 206195041, 412390082]

約数ペア:

[(1, 412390082), (2, 206195041), (13, 31722314), (26, 15861157), (127, 3247166), (169, 2440178), (254, 1623583), (338, 1220089), (739, 558038), (1478, 279019), (1651, 249782), (2197, 187706), (3302, 124891), (4394, 93853), (9607, 42926), (19214, 21463)]